Mystery Chevy 400 Dyno Tested - What's Inside This SBC?

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Here's an unusual one for Nick's Garage... a freshly built performance SBC 400. Only thing is, Nick didn't build it, and he does not know what parts are inside. But now it's on the dyno, the truth will be told!
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Опубликовано:

13 июн 2021

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Комментарии : 1,1 тыс.

@juicedchevy 2 года назад

Thank you for the great work you did on the engine Nick, i took the engine apart a few years ago and came to you to mesure the combustion chamber size because I myself had very few info on it. Based on those measurements I sold the old fuely heads that were maybe from an old 327 corvette engine and got a whole new top end kit. I will definitly choose every part myself on the next build , that being said im very greatful for how it turned out and very thankful for the good tune you did on her. Thanks again man ! Ps the engine is for my 89 firebird :)

@mikejohns3104 2 года назад

Look at that awesome flat line of torque. It will be so much fun to drive that on the street. Part throttle double wheel peel burnout capabilities right there no problem. Rev limit it though. Rpm's are the only thing that will kill it.

@SavageEuge 2 года назад

Automatic or manual transmission?

@juicedchevy 2 года назад

@@SavageEuge manual 5 speed

@coreybell9525 2 года назад

hell yea i am building a 89 formula myself right now

@charlesangell_bulmtl 2 года назад

@@juicedchevy "manual 5 speed" EXCELLENT

@cw1824 2 года назад

Just finished my 400. .490 lift. Blue print Aluminum heads. 6" rods. Thing HAULS!! 400 is my all time favorite engine.

@420Jspec 2 года назад

400 smally is dirt track GOLD !!!

@bradfischer1059 2 года назад

I don't care if it's Chrysler Ford or Chevy they're all American horsepower. Thank you for another great video

@NicksGarage 2 года назад

Right on!

@theupscriber65 Год назад

Don't forget about the 2 million Toyotas built in the USA!

@stevesalkas9128 Год назад

Holden 308

@SpeakerKevin Год назад

@@theupscriber65 Toyotas don't count in our book (us old timers).

@testosteroneinc.3800 Год назад

@@theupscriber65 Said NO ONE EVER

@Thumper68 2 года назад

My dad used to build late model dirt car engines using 400 sbc as starting point by time he was done he had 700hp+ fire breathing monsters that would run 100 lap races wide open. I grew up getting to watch this and hand him wrenches and be a part of it. Nasty nasty engines especially for the time.

@davidsymalla4785 2 года назад

You know Nick is a gearhead through and through!! He still gets excited when he makes a decision and confirms it by rubbing his hands together. Sign of someone that loves what he does!! :)

@robertpoudrette4483 2 года назад

You can see and hear he just loves doing this!

@chuckingram5966 2 года назад

Absolutely

@BuddWolf 2 года назад

He’s like a 👍🏻kid in a ❤️candy store, when he 😍sees 🥰classic❤️ muscle cars.

@edwardgoff6340 2 года назад

I went with 400 GM and added a stroked kit to make 427 and built it all to run pump gas.. Dyno run was 535 hp with a 850 Holley . Added EFI and the horsepower went to 565 hp. EFI improved the overall driving experience and added a big boost in power. This is odd combination of big power in a small package

@jonathanlawson4667 2 года назад

The carb should've added more HP if it was tuned right

@mattkurtz8549 2 года назад

Lol my buddy had a 400 in his 68 Camaro graduation gift in 1996, gm dual plane holley 750 , ported camel humps headers and a mystery cam , he blew the doors off almost everything , made believers out of us 400 is a brute

@Roadsurfergo 2 года назад

I think Nick is falling in love with those Chevys. Really enjoy the variety of engines.

@BuzzLOLOL Год назад

He's amazed by Chevy power... 375 HP from 327" stock...

@TractorWrangler01 Год назад

Mopar small blocks normally had higher torque out of the factory per cubic inch as I remember, but Chevys, you could get more horsepower out of aftermarket and were really inexpensive to build. I'm hearing here about 400 over heating, but that must be a rare problem because I've never had that happen. Those 400s you can really get some good power out of if ya do it right. You can easily max the 202 valve heads out and need more cfm. A turbo can get you past that, but I found dart heads of the day got me past that restriction, and the the 400 allows just a little more room for bigger valves too. Ahhh the good ol days...

@leroycaudill96 2 года назад

I learn something every time I watch Nick Im a 70 year old mechanic. Never to old to learn.

@mcdonaldm73 2 года назад

Thanks Nick for a great video! I remember buying 400 sbc's for $50-$100 in the late 80's/early 90's. People around here were scared of them because of all the stories of over heating or blocks splitting. They didn't understand about drilling the steamer holes in non-400 cylinder heads. So they built stroker motors instead. I love these engines! So easy to make good power and torque. I wish I had one now!

@genefoster8601 2 года назад

Drilled heads or not these things heated under load. I went as far as using a 4 core desert radiator used in the Blazer. Everybody I knew had the same problem . Not a summer time driver. I know what I'm talking about. I am a two time NHRA record holder even John Bandimere is familiar with this problem. (He is an old and dear friend.).

@mcdonaldm73 2 года назад

@@genefoster8601 I ran one in my Nova for years. Std. bore 400sbc, 461 double hump heads, 305 comp cam, tunnel ram w/450 Holleys. TH350 w/3500 stall, 4;56 gears in a 10 bolt. I used a 4row radiator, Robert Shaw 160 degree thermostat, good water pump, flex fan with a shroud. Car would run between 165-185 in traffic in July/August. Never had an issue. Out of the dozen or so that I had, I never went more than .030 over. Most were std. bore. I never had any overheating issues. Maybe I was just lucky.

@genefoster8601 2 года назад

@@mcdonaldm73 you may be right. I live in here in Denver,Colorado and we start a 5280 feet above sea level where there is a lack of oxygen and running up to the Eisenhower tunnel and vail pass the El Camino under that load would reach 240 degrees but with the 18 pound radiator cap it wouldn't boil over. Again now we're talking at around and over 9000 feet. When going downhill it would go immediately back down to 180 degrees even though it had a 160 degree thermostat in it. A few other people I knew had the same problem with the 400 small block. The stock engine gave no problems with heat as long as you didn't raise the compression. Once you went to the double hump heads or the aluminum 202 heads which I ran you were in trouble. I think the altitude here and the mountain driving had a lot to do with this phenomenon. I just didn't like living on the edge of my seat with this engine. Finally put a big block LS engine in it.

@norristammislideshowmulgre877 2 года назад

@@genefoster8601 your right that's why I built a small block 350 16.5 to 1 compression rto 675/326 full roller motor 5500 to 6000 stall 400 turbo transmission naturally aspirated single carb. Never had a over heating issue.

@twotonebtw5448 Год назад

I had a mild 406 in a chevy II that ran 11.70s on 91 octane. Cast iron Pro Action heads with 200cc intake runners. Raced it and hot rodded the crap out if that 2 bolt main cast crank 400 and never overheated it. So wierd to hear about the horror stories....

@eddiea3782 Год назад

I love watching Nick when he's in the Dyno room. That is where Nick has his most fun. He can tune like crazy in there. He has super good instincts. He tunes by feel. Old skool. I like that.

@WireWeHere 2 года назад

Had a 400 in my 78 GMC Camper Special. On the way home in 84 it died in the freeway right at an exit, no spark. Coasted as far as we could and we stopped right beside a pay phone. Called BCAA for a tow to the GM dealership that happened to be open until 9pm, we arrived at 8:35. Bought a pickup coil on an educated guess and after listening to the disbelief and hearing about the nearby accommodation pulled the distributor and got to work. I had it back together and was about to test it as the dealership staff were walking out at 9:02. It fired up and I was going to set the timing but instead drove out of sight first. The disbelief from the staff probably saved us half an hour. Never left home without a spare HEI again. It's almost as if you can prevent a failure just by having the spares on hand. and I packed a bunch of them and although I never needed them for my own vehicles I did get to help plenty of people who were in the middle of having a bad day. Cheers.

@johnhull6363 2 года назад

Nick's attention to detail is the secret to his success, good show Nick

@majorpayne5289 2 года назад

👍SBC 400... 1 great engine

@curtcramer3147 2 года назад

I had one I put in my old Buick, good motor, the 1970-1972 were four bolt mains.

@ryankleeman7825 2 года назад

307ci, 327,sbc 400 .Are they not factory stokers ?

@nathankerry3256 2 года назад

You know your Monday gonna be good when start with nicks garage

@NicksGarage 2 года назад

Thank you, Nathan.

@justina3221 2 года назад

tru dat bruh

@chrishuelsman952 2 года назад

When I was a kid, my dad had a '77 suburban with a 400 small block with no smog equipment and it was a strong engine.

@dniksich 2 года назад

I used to build and run a few 400's back in the mid/late 80's on the street. They had killer torque for a small block and were great street engines. I also used to run them with the old "double hump" fuelie heads.

@dniksich 2 года назад

@Louis Edwards Yeah, I've seen a few sets here and there on Marketplace but you're right, not as many as years ago. Most people laugh at them now but back in the day, they were a great head to use.

@davelowets 2 года назад

@Louis Edwards Theres no point in trying to find them these days, unless you need them for a correct resto. Aftermarket heads are so cheap for an SBC these days that those old things aren't worth the time, money, and effort anymore. Hell, even a little work into a dime a dozen Vortec head and you'd be better off. Fugget-a-bot those ancient double humpers... Not worth it.

@davelowets 2 года назад

@Louis Edwards They can still be found, it's just not worth it anymore. It was worth it back in the day.

@e-racer4673 2 года назад

@Louis Edwards I hear ya. Same here. Mechanic all my life. Built all my own engines and for buddy’s and @ work. Same with my transmissions, rear ends and every part on the car actually. Started building transmissions at 19 years old and I built my last one two years ago for my Brother. I have now retired from building transmissions. It kills my back to even do too much of anything anymore.

@z71offroad2000 2 года назад

those are the heads i run on my SB400 and i hand port matched and polished everything inside them. match intake runners as well.

@twasbrillig33 2 года назад

LoL I love his smile as the engine starts up...despite his lifelong experience he still get's a childlike thrill out of the sound of the engine starting up. he's adorable.

@batman607 2 года назад

Just fyi, the missing bolt in that hole is where tri- five Chevy motor mounts bolted to and GM was smart enough to leave them there for us tri five gear heads. Only been on channel for a couple weeks but I got my blue Nick’s Tee shirt to match my 55 Chevy Belair 2 door ht with 406 ci sbc and 5 speed Tremec trans.For car shows. Love your channel and if I was 40 years younger, I’d come to work for you for free. I used to be a pretty good wrench on sbc’s . Especially with high reviving 302 69 Z/28 engines. Bill my friend that had a dyno passed away a couple years ago . I never really realized how much I missed my gear head friends till I started watching you. Lots of memories on dirt track and 1/4 mile drag strips. I love how your taking your precious time to teach Leo. Take care , Batman ⚙️👶 R us

@easygoing2479 2 года назад

I always remember, when draining small amounts of oil out of an overfilled case, loosening the plug to the "finger-loose" point, and then shoving a very short 3/4" I.D. heater hose (or somewhere abouts) over the flats of the plug and slowly turning it at "precision drain mode" by holding the hose without burning my fingers on 200° dripping oil and plug.

@NicksGarage 2 года назад

Excellent tip!

@curvs4me 2 года назад

I love that tip! Thanks for that, always more to learn no matter how long you're in the game.

@gcflower99 2 года назад

Fumoto drain valves make it easy! I use them on oil and tranny pans.

@Trev0r98 2 года назад

That is one sweet, sweet small block Chevy 400 engine.

@ssnerd583 2 года назад

I had one in a '73 Firebird that ROCKED. That motor made power all up and down the RPM's, not like some of the smaller SB chev motors that were really peaky and didnt make much below 3500 or 4k

@jamesreeder5316 2 года назад

I really enjoy seeing a tuning guru at work. This is the first and only time I've ever subscribed to any RU-vid shows. It Nick can't squeeze out a few more horses I don't know who could!

@daveandlouise123 2 года назад

I have a mystery 400 in my 62 Impala SS, I wish I had a guy like you near me but I'm in England

@otisbailey5455 2 года назад

Nick, thanks for the Bowtie addition.

@alvarsdzenis4739 2 года назад

Nice, long torque band. That sweet little engine is a stump puller in disguise.

@roberthaynes1192 2 года назад

That's a 400

@basshunter428 2 года назад

Nick, the more I watch you, it becomes apparent that you mentally bond with an engine when it's on your dyno! Knowing how to coax the maximum output from a particular engine is gift only attained through years of experience. Great vid Nick! 👍

@kenswitzer4133 2 года назад

Nick is an engine whisperer👍👍

@twotonebtw5448 Год назад

I love the fact that all the things are talked about. The moving distributor, cam timing, air fuel ratio h carb size!

@LunarOutlawsGarage 2 года назад

What’s up Nick and George how are you doing up in the north. It’s cool to see a GM on the channel🤘 today I will be dropping a video reviving my newest acquisition A 1970 Buick powered by a 455. There’s so many great engines out there from different brands it’s hard to be brand loyal lol

@NicksGarage 2 года назад

Morning B! You are right about the variety of great engines out there. Gotta love them all.

@battleboat2487 2 года назад

you could not revive a wheel borrow yours is the worst channel on you tube really you just dont seem to learn there are all these channels with people who know what there doing and you still dont pick it up and do things wrong

@trillrifaxegrindor4411 2 года назад

if its got wheels and drinks gas,im in

@420Jspec 2 года назад

Im doing the same thing. 91 buick wagon is getting an olds 455

@paulwarmoth3708 2 года назад

I’ve got a 406 in my 57 Nomad. It is a heavy car. I built mine for torque instead of horsepower. Brodix aluminum heads, small hydraulic roller cam with 1.7 roller rockers and an Accel super ram fuel injection. 376 horsepower at the crank but 515 pound feet of torque at 2,300 rpm. It is loads of fun to drive!

@billjamison2877 2 года назад

I always start my Monday's with a cup of coffee and Nick's Garage. Have a great weeks guy's! Bill from Linglestown Pennsylvania

@NicksGarage 2 года назад

Thanks Bill! You too!

@iamlightfoot Год назад

U gotta love Nicks mindset;Actually,It's a 406,With 406 Cubic Inches;So let's try for 406 HP...I love the way this Man thinks! PROPS!!!

@HammerHeadGarage 2 года назад

Love spending my coffee time watching your dyno Nick! have a great week buddy.

@NicksGarage 2 года назад

Thanks! You too!

@karenfyhr2363 2 года назад

I remember my dad had a fully loaded 72 Chevy Impala with a 400 in it, that thing ran great until the day he sold it with 200,000 Mi on it. I was just starting to learn how to drive back then and drove that beast LOL

@fanoboss 2 года назад

i had a 67 malibu w/ a '73 high nickel 400 small block that was around 400 hp, great gas milage ... around 18 mpg

@harryvarner6652 2 года назад

A small block with more torque than horse power. I am impressed.

@wreckanchor 2 года назад

If you build them with 5.7 or 6.0 inch rods and put big nice flowing heads on them the 400 sbc is amazing. Best bang for your buck for any engine in my opinion.

@muslcr71adams53 2 года назад

I built my 406ci with 5.7 rods ,-12cc dish 4VR speed pro,and Promaxx 200cc aluminum 64cc heads …for a 10:1cr ,motor is a beast in my 86 squarebody

@derekbowbrick6233 2 года назад

Bon Matin/ Good morning, nice to hear a little chevy on the dyno. Thank-you.

@NicksGarage 2 года назад

Morning! Glad you could join us.

@eugenecastles7475 2 года назад

Good morning Nick, the sounds of HP in the morning, what a great way to start a Monday.

@NicksGarage 2 года назад

Good morning!

@eugenecastles7475 2 года назад

@Car Guy daddyo Good morning Car Guy, Nick told me about how you ordered the water pump for your car, and wound up with two water pumps. If you say it's good, I will trust your judgement. When I had the Charger down here in Texas in the early 70's, it never overheated with the stock setup. Now there is way more traffic, and it is hotter than it was before. I'm sure that the mods that Nick did to my original radiator, and the addition of the aluminum water pump housing, along with the new water pump from FlowKooler will keep the Charger running nice and cool during the Texas summer. I appreciate you letting me know about them. I'm sure that I will be happy with the results.

@eugenecastles7475 2 года назад

@Car Guy daddyo Actually, I believe that my Charger had the smaller radiator in it from the factory, and not the 26 inch which would have been indicated on the fender tag. Nick kept my original radiator, and had an extra row added to help with the cooling. You are right on the money, as usual, with your knowledge about cooling, and I always ran a 180 Thermostat in the Charger. I probably won't be driving it much during the heat of the day, because with no a/c it would be brutal inside the car. I'll be doing most of my driving early morning, and late in the evening after it starts to cool down.

@eugenecastles7475 2 года назад

@Car Guy daddyo Coming from you, I take that as a highly respected compliment. I put a lot of thought in over the years on how I wanted to build the Charger. I'm glad that you agree with the way I'm building the car. The Charger is going to have Magnum 500 Wheels, with original center caps, 15 X 7 up front, 15 X 8 in the rear, with redline tires just like it had when new.

@eugenecastles7475 2 года назад

@Car Guy daddyo I was going to go with the day 2 look, but decided to keep it stock looking on the outside. There are 15 X10 Magnum 500 wheels available for my drag radials.

@mainiac4pats 2 года назад

First impression from being around sbc’s my whole childhood and as a young adult. My dad ran Butler and McMasters built sbc in Maine, the 750 is too much for even this hungry 400, good call Nick. Balanced and blue printed engine with powder coated headers a 650 and a high revving Chevrolet brought many a blue ribbon to my old man’s mantle with his wife behind the wheel. Those are great memories. One of the my dad’s proudest moments was winning the state championship with a small block Chevrolet. He always said he was afraid to blow an engine, but Ma gave her the business and no one could touch their combination. Doreen. Proudly wears a Nick’s Garage t-shirt with a big smile. Thank you Nick and you too, you video and editing makes these videos really pop.

@eddiecahall3824 Год назад

The little sbc 400 is very underrated and nowadays very hard to find. They were the true Chevy sb performance engine! I built one back in the early 90's for a 73 nova. Put the edelbrock rpm package on it and ran 12 o's at 127mph in the 1/4 mile. All with the short rods. I still own 3 rare early ones today! Bad little engines. A friend built one with exspensive parts with Brodix, spreadport heads and ran 10:50's in an s-10 pickup. Pretty stout they are.

@stevesalkas9128 Год назад

Good engine here in australia in late 90s b4 the ls1 2 3 engines went crazy

@stevesalkas9128 Год назад

Mate put one in Mazda rx4 run 9.56 quarter

@eddiecahall3824 Год назад

@@stevesalkas9128 that's a lot of work,time and very expensive! I've ran 7:50's in my nova with a monster big block tho before. Pretty much know what works and what doesn't. I don't really run the 1/4 anymore, I do street race for cash tho!🤪😁

@BuddWolf 2 года назад

The torque curve, isn’t a curve at all. It’s a ❤️beautiful, flat, consecutive number, torque line. Great motor for racing, a pick up truck or even a daily driver. Good luck to the owner. Thanks again for sharing your knowledge with us Nick. Best of luck 🍀👍🏻

@jimcatanzaro7808 2 года назад

They always ran hot it’s not a great motor unless u have a serious ice cube box and fans and even that won’t help

@billy3650 2 года назад

My favorite Chevy sb. Had a built 400 back in the day. Torque monsters.

@rposton919 2 года назад

I'm always told I don't know much of anything about anything but I like that torque curve.

@robertwest3093 2 года назад

Nick is living the life I want......EXACTLY!

@CountryBoyGasGarage 2 года назад

Hey Nick and Guys! 400 sb Chevy has been my favorite stock street motor to run on the street! So much torque! 👍

@davelowets 2 года назад

Til the block cracks between the cylinders... I had this happen twice, and then I gave up on the SBC 400's.

@joeljenkins2876 2 года назад

Good morning, Nick, George, and everyone!!! Nick, it’s ALWAYS a pleasure watching you applying your skills and knowledge to all these engines and getting them to perform as they should. A TRUE engine guru: KUDOS, Nick, and y’all have a fantastic day!!! 🙂

@NicksGarage 2 года назад

Thanks for that!

@johnhull6363 2 года назад

Nice guy like Nick taking care of all those little details the other shop didn't

@arvbergstedt3303 Год назад

I messed up a 400 chevy 77 suburban. Bought it used. It had an AFB Carter with Edelbrock intake and headers. Good camper puller till carb started to flood. Carter went broke. Couldn’t get new kit. So found a used Quadrajet. Wrong carb for Egr newer pickup. Run too lean and hot in cylinders. Red inside exhaust. I realized too late wrong carb. I had a poor engine teacher in trade school. Learned most through hard knocks. Should have looked a lot harder for carb needle and seat. Edelbrock bought Carter. I’m learning a lot more of the really important things watching Nick’s Garage. Nick is way better than Auto Mechanics classes.

@douglassopa2544 2 года назад

this is the good stuff dr. nick. cant get enough. and we thank the fella for the 400ci donation. that finger pointing does the trick,,

@deucerider430 2 года назад

Ya know it's gonna be a good day when it starts out with hot coffee and Nick's Garage! First, I want to commend George on his superb skills. If I was there, I wouldn't get to see the angles or hear the sounds any better! For example : the shot of Nick when he hit his numbers! Rocky, eat your heart out! And Nick, your mind is something to watch work! A machine "reading" a machine.... Great job fellas, as always! Stay safe and healthy!

@pete540Z 2 года назад

Yes. the Gen I SBC has been put in just about anything you can name. I have a 406 SBC in my Datsun 240Z

@nickpanaritis4122 2 года назад

Datsun 240Z with a V8, nice.

@mattv8919 2 года назад

savage

@doncarlson8391 2 года назад

The man loves his dyno and customers.

@robertorhymes 2 года назад

Small block Chevy in the dyno room Nick's Garage is the place to give your engine a tune It's got a radical cam Nick is executing his breaking in plan Nick is the man

@NicksGarage 2 года назад

Roberto knows, he never fails, his rhymes are wind in our sails.

@ricktaylor3748 2 года назад

@@NicksGarage Nick, you might not believe me, but I have a friend that bought a 1970 Corvette with an original 400 small block, it was rated @ 270 horsepower from the factory. It's the only one I've ever seen. I know for a fact, the 400 sb came in the car. I was with him when he drove it away from the dealership brand new. It's fine if you don't believe me.

@bradcoffman7395 2 года назад

Lol, I remember in the 70s you couldn't give us a 400ci Chevy for free. We would turn our back on it. Maybe use it for a truck or something. Live and learn.

@greggc8088 2 года назад

Most factory ones where 2 barrel, small valve head, low compression boat anchors. Performance parts are cheap now though.

@BigHatsince98 2 года назад

Why would you turn your back on 50 more cubes and a 4 bolt main?

@greggc8088 2 года назад

@@BigHatsince98 Most weren't 4 bolt mains and the heads flowed way less than 350 heads so way less power. Now that heads and pistons are cheap, it would be a different story.

@bradcoffman7395 2 года назад

@@BigHatsince98 Because back then the 2 bolt main motors were cheaper to work on with more available options and higher possible output.

@BigHatsince98 2 года назад

@@bradcoffman7395 So why not swap the heads with whatever heads you wanted? There were double humps, 283 power packed, whatever else you wanted, machine shops have been putting 3 angle valve jobs in heads for a long time as well as porting and flowing. There were options. A 4BBL intake isn't rocket science to install either. They were also made into 377's. Also, how is a 2 bolt main going to have a higher possible output than a 4? Are you talking about adding splayed mains?

@MikhailScottKy 11 месяцев назад

Every time I watch Nick he is like a kid in a candy store when he tests these motors!!!!!

@chezleymcdonald2481 2 года назад

Why not rev it to at least 6500? I have made 100s of passes on a small block 400 with stock crank and rods,I’d turn it 7k in the water box and it lived a good life but eventually stock balancer gave up at the 330 mark and slung rods lol running 6.40s that was when it was fun!

@marcalampi5036 2 года назад

Super super quick et, how many horses was that 1800 ?

@chezleymcdonald2481 2 года назад

@@marcalampi5036 lol noooooo I was running 1/8 mile probably at that time I would guess 450-500

@sirtnfol8476 2 года назад

I built a 400 it never ran hot and slung belts and planetaries out at 7200. Stock bottom just polished and balance

@chezleymcdonald2481 2 года назад

@@sirtnfol8476 they will hold up our downfall in the beginning was the stock 30 year old balancer one of the best days at the track we were going rounds car was running dead on + only 1-2 numbers and 00 lights every pass very hard to beat a car that runs the number with double 0 lights every pass pulled in the water box and the balancer wasn’t balancing well enough lol and developed a slight leak I argued with the track guy to send me on but I guess he didn’t want to clean up the track lol buy the time I got back to the trailer the crank had beat the seal completely out of the timing cover so if I would have made the pass I would have ended badly in multiple ways possibly the next time it went to the track after some chassis and engine upgrades it ran a 5.80 off the trailer NA no power adders ever on the car and it is still running in the 70s to this day and is for sale at a great deal less than 10 passes on engine and a lot of new nice parts also have 24ft enclosed trailer

@Ayeobe 2 года назад

What a watch! It's always a lot of fun to watch a dyno pull! Maybe we'll be able to toss the 455 Rocket Olds on the dyno.. that would be a treat!

@craigrobinson919 2 года назад

My 1973 Caprice had a small block 400.

@Prop_2112 Год назад

All it took was watching just one video and now here I am ,, hooked ! I am amazed on just how much HP that you squeeze out of your engines . Awesome Work !!!

@rayyoung2611 Год назад

Nice to see a guy that's his age still enthused about his craft... most seem like burn outs at his age. Good vid

@donlemme898 2 года назад

Good morning Nick and crew.. that SBC will be a great street engine. Hope you guys have a great week.

@darrenbrisson4336 2 года назад

Nicks just like a surgeon slapping that carb on

@heavymetalcowboy5359 Год назад

I've been a motorhead my whole life, and I just learned something. 1/2 liter of oil too much equals 5 HP loss. Thanks, Nick. Never knew that. Great channel!!!

@monadking2761 2 года назад

Nick nice job. I remember driving my 73 Caprice with a 400-2bl towing a 4x8 u hail and I got 24 mpg from Florida to CT when I left the Navy. It was a great running car. I still drive my 55 Nomad with a 355 pulling over 400 hp. and I have NO2 as well that I have had since 1974. I love my SBCs I have 2-283+.030 I'm building now. 1 stock and 1 tricked out with domes.

@stevelacker358 2 года назад

My memory of Chevy 400s from the late 70s…. SOOOO many blown head gaskets between cylinders when you worked them hard (farm trucks, service vans, etc.). The bore was just a little too big for the SBC platform. I think that’s why the 383 (400 crank in a 350 block) is still so popular. More meat between bores, more gasket area.

@richardfinney3179 Год назад

I disagree the 400 is just another platform to build on I've never blown a head gasket when I went to copper with the graphite coating and ARP studs weak head bolts cause gaskit failure

@fredandersen9873 Год назад

That's why I prefer the 383.

@gramps6334 Год назад

@@richardfinney3179 one of my favorites. Your average mechanic couldn't do one justice though. It was a torque beast in the right hands and tough. It was primarily a truck engine.

@wymple09 Год назад

@@richardfinney3179 I always used ARP's on these smallblocks & never lost a head gasket. I think you are spot on.

@kayceehetchler9626 Год назад

As was said w a good head gasket and ARP head bolts the two or three I've worked on over the yrs never had any issues w the head gasket but I've heard stories where the dummass's put 350 heads on one trying to get a higher compression ratio and did but they had no steam holes and yes had big problems w over heating and head gasket issues you gotta have the steam holes from the experience I've had w them ..

@rickwilson78 2 года назад

Hey Nick, I've got the 400 SBC in my 75 K20 stock Mud truck.. LOVE IT!!!!

@markanthony3275 2 года назад

I like the fact that Nick always works to try to get everything he can out of whatever motor people bring him to test.

@tonyvfralin9063 2 года назад

Learned a lot in regards to the 400.Have it in my 87 SS Monte

@JOMaMa.. 2 года назад

Nice setup

@peterkovacs8654 2 года назад

Coffee and dyno time, great way to start the day! Thanks Nick!

@NicksGarage 2 года назад

Enjoy!

@harwoods11 2 года назад

We have morning Tea and dyno here in UK 🇬🇧🍵👍

@4ondflor 2 года назад

Those valve covers look fantastic, they really give the motor a great look!

@greggarner4477 2 года назад

I sincerely want to thank you Nick for being a tried and true muscle car guy. You have Mopar in your blood as I have Chevy in mine.. alot of that has to do with how we we're raised and what our parents had.. Kinda what we know.. BUT.. The love of all makes us who we are. Ford, GM and Mopar have truly made totally awesome completely mind blowing muscle cars and trucks that make us extremely proud. The respect is beyond words and I am very happy to have you to look forward to watching a few times a week. I always know you have something new and you tackle all without bias. Your love for the big 3 is priceless and much appreciated be myself and many more! Thank you!

@tomquinn607 2 года назад

Man that motor jumped to life with that 650 cfm carb. Heard it right away. Nick knows every trick!

@enduser6982 2 года назад

yes experience and knowledge through hardwork. that dyno is golden tool owner of engine wise person with total sleeper under the hood. well done Nick

@Zachsmoparandmashedpotatos 2 года назад

Ahhhhh yes!! Monday😁 Mornin’ people!

@NicksGarage 2 года назад

Mornin' Zach!

@jessefarley4609 2 года назад

My dad use to have a 77 gmc that he would mud bog and he always ran 400s with 750 dual pumper always was a stout engine to keep his tires spinning

@waynejackson8004 Год назад

Love watching Nick's channel, he's a Awesome teacher for my old-school self!

@optimusprimer4392 8 месяцев назад

The bore and stroke with the exception of the short rods make this a dream come true don't believe the myths they came along with the 400 small block I've been running them for ever in my trucks and they're hard to beat outside of the gas mileage never had a overheating problem never had a single problem with any one of them cuz I kept up with the maintenance and only upgraded the parts I thought would fail but all in all I'm a small block Chevy fan all day Mighty Mouse lives again

@JOHNSDA2UP 2 года назад

Your great to watch how you work on engines.Very quick and massive amount of experience.Legend to watch

@2009mechanic 2 года назад

I have one of the 406 SBC engines. They are torque monsters. 5,500 RPM is about it for the red line. I put 11:1 flat top pistons in it but ran the larger heads to get it down to 10:1 for pump gas. I ran a larger cam also with shorty headers. H.P. and torque numbers are very much the same as in this video. It should work well in my 1984 Camaro.

@nomoremr.niceguy4778 2 года назад

Every time I watch an episode I learn something. Time well spent. Thank you.

@oceanhome2023 2 года назад

I did something similar I rebuilt a SBC and after I put it in my car I took it directly to “Pacific Carburetors “ best thing I ever did as several things were not hooked up correctly AND that I had destroyed the ACCEL distributor on installing, I never would have found this flaw So I recommend that everyone do this ! Especially if they like engines like we do ! I am sure you can find a good shop where you are Gear Heads know this stuff !!!

@JOMaMa.. 2 года назад

Ventura ?

@RedEyedPatriot 2 года назад

Nick I Love the channel Brother. Wish we had a Nick here in Kentucky, USA. You'd be building me a 400sb for my 82

@mikestackhouse9001 2 года назад

Another amazing video Nick! You pulled every bit out of it! Smooth torque curve. Let's hope the owner has a stout drive line.

@briansadler5502 Год назад

I just happen to be a Chevy guy but I like all of the big three. I like the fact that Nick does not disrespect Chevy or Ford

@meowerstationone3793 2 года назад

Good morning Nick and crew. Got my coffee and I'm enjoying the video.

@NicksGarage 2 года назад

Right on. Good meowrning!

@meowerstationone3793 2 года назад

@@NicksGarage Hahaha! Thanks Guys!

@brianhanel6897 2 года назад

With good fuel it will like 42 degrees of advance total

@jeffreyrubish347 2 года назад

Hello to Nick, George, Vasilys and all the guys. Thanks for the dyno blast!

@NicksGarage 2 года назад

Our pleasure!

@sideswiped6874 2 года назад

411hp/447tq with a 650 on a 406, while the smaller 1971 LT1 350 was 370hp/380tq came stock with a 780 on it. could it be that the 71 LT1 could have did better with a 650? my friend built a 406 Chevy, man would it launch like a monster. he didn't race it only a few times, after 15 years he sold the car, a 79 Camino. the guy that bought it beat it well and blew a rod out the side of it. thanks Nick!!

@user-un1sh8xh5v 2 года назад

The distributor moving had me screaming😂😂😂

@steveshoemaker6347 2 года назад

Kick this is the best Car & Engines stuff on youtube....No kidding it is that good....Thanks again...!

@KENNEY1023 2 года назад

Always exciting to see Nick work on getting the most out of any motor.

@skyhawk409 Год назад

Thanks for the 400sb chevy dyno run it sounded so sweet.keep up the good work nick cheers.

@toddbanks76 2 года назад

Nick. Whoever is doing the camera work give them a pat on the back. But from New Zealand, thankyou. I understand internal combustion engines a lot better now.

@kneedragger1885 2 года назад

This is my morning coffee in northern California

@NicksGarage 2 года назад

Thanks for getting up early with us.

@GeoHvl 2 года назад

Guessing 375? Very impressed with this truck engine. I love it also when they scream… 409.9.

@NicksGarage 2 года назад

We shall see!

@davelowets 2 года назад

375? Its pretty hard to not make more than that with a SBC 400.

@roryvonbrutt7302 2 года назад

Who would've thunk you need a dipstick, and a distributor clamp❕"nick" is an absolute genius ‼️®™️ 👏👏

@mzaccagnini7179 2 года назад

I Had two cars with that motor. A 75 monty carlo. And 76 caprice estate wagon. They are excellent motors they both lasted over.500000 miles

@hoey3510 2 года назад

Greetings from Sydney Australia Nick..love your show ✌

@NicksGarage 2 года назад

Awesome! Thank you!

@Thirdgen83 2 года назад

It's good thay he went back & tightened the dishtoobitter.

@jeffrey4547 2 года назад

i got a 400 and an old school 350 large journal one problem the 400 is in a 79 4x4 chevy short box cheyenne full option truck with under 35,000 miles on it . the truck is in mint condition parked in a shop its hole life . i got for free for taking 4 other rigs in the shop and all the engines and car parts and 15 pu parked out side one car is supper rare a 67 rs ss 427 yenko camaro the other one was a 68 ss 396 and 2 79 z28 camaros got all the matching # engines , then i got 2 454 strokers a fresh 327 4 bolt built and about 4 350 4 bolts all run good , one of the 454 is built with a tunnel ram both stated out as the 450 hp 485 torque ho 454 with the 4 inch stroke steel crank heavy rods heavy pushrods 10.5 to 1 compression crate engines