Will The Supercharged Cadillac LSA Hit 800 HP? LSA 427 Build - Part 2 - Engine Power S3, E6

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The guys finish the top end and strap in to the dyno chairs for a power filled dyno session on pump gas
0:00 - Intro
0:18 - Part 1 Disassembly & Engine Rebuild Overview
1:15 - Cylinder Head Assembly
3:55 - Rocker Arm Install
4:45 - Supercharger Preparation & Install
9:34 - Throttle Body, Header and Injector Install
12:08 - Fine Tuning
13:12 - Final Dyno Pulls
16:31 - Tech Tip: Which Carbureted Intake Manifold Is Best For Your Engine
The Quest To Get More Power Out Of A Cadillac Supercharged LSA - Part 1
• Will The Supercharged ...
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PARTS USED IN THIS EPISODE:
ARP: Assembly Lubricant, for Engine Assembly and Fastener Installation, Ultra Torque, 1 Pint, Each
More Info: pntv.us/pn_pt_12158
DeatschWerks: Fuel Injectors, 90 lb/hr, Cadillac, Chevy, Pontiac, Set of 8
More Info: pntv.us/pn_pt_12179
Hooker Headers: Headers, Super Competition, Full-Length, Stainless, Chevy, Pontiac, LS, Pair
More Info: pntv.us/pn_pt_12180
HP Tuners, LLC.: HP Tuner, VCM Suite with MPVI Pro and GM Credits, Kit
More Info: pntv.us/pn_pt_12306
Lingenfelter Performance Engineering: Intercooler Pump Upgrade, VariMax, Plastic, Black, Kit
More Info: pntv.us/pn_pt_12181
Loctite: Sealant, RTV, Silicone, Gray, 80 ml, Each
More Info: pntv.us/pn_pt_12174
Lunati: Signature Series Crankshaft - GM LS GEN III/IV 4.125" Stroke (58 Tooth Reluctor)
More Info: pntv.us/pn_pt_12161
Royal Purple: Motor Oil, XPR Racing Oil, Synthetic, 5W30, Quart, Each
More Info: pntv.us/pn_pt_12159
Summit Racing: Chevrolet Performance, Accessory Drive Kit, Steel Pulleys, Aluminum Brackets, Cadillac, 6.2L, Kit
More Info: pntv.us/pn_pt_12176-1
Summit Racing: Nick Williams Performance, Throttle Body, Drive-By-Wire, Billet Aluminum, Natural, 102mm, Chevy, Each
More Info: pntv.us/pn_pt_12165-1
Trick Flow Specialties: Rocker Arms, 1.5 Ratio, 3/8 in. Stud, Full Roller Design, Aluminum, Small Chevy, Set of 16
More Info: pntv.us/pn_pt_12182
Brian Tooley Racing : BTR Positive Displacement Supercharged Stage III Camshaft with Lifters
Brian Tooley Racing : BTR GM LS Rocker Arm Trunion Upgrade Kit
Brian Tooley Racing : 660" Lift Platinum Dual Springs
DSS Racing: DSS Racing Custom Forged Piston
Goodson Shop Supplies: Engine Pre-Lube Tank, 12 quart capacity makes it large enough to accommodate most engines and it comes fully assembled and ready to use.
Goodson Shop Supplies: Extra Long Clean Out Tap
Goodson Shop Supplies: High Performance Valve Spring Compressor, Pneumatic
HiTech Tuning: HiTech Tuning Specializes in Reprogramming of Automotive ECUs and PCMs
Livernois Motorsports: PowerStorm 2009-15 GM LSA Head Stud Kit
METCO Motorsports: Solid Supercharger Isolator, GM LSA Engine Including 2009 & Newer CTS-V and 2012 & Newer Camaro ZL1
METCO Motorsports: Supercharger Pulley, 2009 & Newer CTS-V, 2012 & Newer Camaro ZL1, 2.5" (+3.5-4.5lbs) with Heavy Duty Isolator
METCO Motorsports: Interchangeable Crank Pulley Kit-Innovators West Balancer & 9.1" Pulley Ring Assembly (+3 lbs)
METCO Motorsports: LSA Pulley Kit, Supercharger Idler Pulley, Supercharger Tensioner Pulley, Accessory Tensioner Pulley. 2009-2015 CTS-V, 2012-2015 Camaro ZL1
School of Automotive Machinists: School of Automotive Machinists in Houston, Texas
Speartech Fuel Injection Systems: LS air intake system, complete kit, Includes elbow with clamps, aluminum tube with MAF sensor (LS3), K&N air filter, and PCV air inlet hardware
Speartech Fuel Injection Systems: LS-58x Harness, LS3, LS7, LSA, LS9, and Vortec Truck variant, the harness comes with all wiring to the engine and transmission and includes a check engine light, diagnostic connector (can be used with an OBD-2 scan tool for diagnostic purposes), fuel pump relay, throttle pedal harness, fuse block, wires for a computer controlled cooling fan relay, and labeled wires for easy hookup to the battery, ignition switch, and fuel pump. Labeled wires are also included for tach, speed, and brake switch fu
The Industrial Depot: Fasteners, Hardware, and Shop Supplies
Weapon X Motorsports: Custom Fabricated Aluminum Heat Exchanger

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29 июн 2024

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Комментарии : 266

@hawkdsl 2 года назад

Forget the HP... Holy Mother of God 794 tq @ 2k. All Tires run in fear... along with frames, drive shafts, and rear ends. WOW.

@gabewest305 2 года назад

Holy shii the fear is real

@DrFiero 2 года назад

Bolt this sucker onto the stock 4L65E in your truck - and have fun all the way to the end of the block! Then go back, install a new tranny, and do it all again! :D

@veenoable 2 года назад

Dodge Demon territory right there

@anker5607 2 года назад

Considering that the torque peak was at 2500, and didnt go below 700 until 6k, you could use this as an engine for a truck and it would do amazing.

@mwaynem 2 года назад

My thoughts exactly. This would make a great truck engine.

@loganamurray64 2 года назад

And talk about a smooth torque curve too, you really wouldn’t need that much gearing at all

@AnnatarTheMaia Год назад

It's an engine GM designed for marine applications.

@Brother2Jis_27s4 2 года назад

Take an old head bolt and cut a couple vertical grooves with a cutoff wheel and clean it up with a file, saves you a few bucks on buying a tap for cleaning the head bolt holes

@bmstylee 2 года назад

Interesting. That's an interesting way to do it. Saves you buying a set of taps which for good ones are not exactly inexpensive.

@mgmjferg89 2 года назад

Depends on where you are and where you get it from. If you buy a lot of cutters taps are inexpensive especially if you are just chasing threads.

@joepatenaude3957 2 года назад

I have been doing that for 15 years old a old farmer on my road growing up taught me and showed me how and also if you have a bearing race on a spindle or something where the race fits lose you can use a prick punch and hammer and punch the surface and the steel will rise up and mushroom and some time you can just do that to save a couple bucks if it is hard to find or get parts but I don't recommend it I lwas blessed to grow up with a bunch of old timers who were extremely smart with mechanics

@andoletube 2 года назад

He put new head studs in anyway, so whether he cleaned it out or not was irrelevant. If he was using headbolts, it would have been more relevant.

@joepatenaude3957 2 года назад

@@andoletube cleaning the threads on any head bolt or main cap bolt is always good practice and he was just explaining how to make a thread chaser from a old head bolt to chase the threads in the block for the new hardware without going and buying a new tap

@hualni 2 года назад

The LSA is the perfect engine for a restomod G-Body.

@Low760 2 года назад

Used in many 70s, 80s and 90s Holden's in Australia too

@jtpadventures7189 8 месяцев назад

I can’t believe you went through this entire build without telling us how much boost it made. 🤷🏻‍♂️ Great build though, love it!

@24theMoney 16 часов назад

To anyone who says pedestal rockers can't handle stud mount power levels...this video says it all. How much cam and spring pressure is a different story though.

@t0mn8r35 2 года назад

I've been watching these engine builds for a long time but this one is my favorite. *drool, drool*

@bmstylee 2 года назад

I am a Chevy guy but a big block Ford or old school Hemi gets me excited. Chevys are just cheaper and easier to get stupid power out of.

@batman607 Год назад

If you ever find yourselves looking to donate this type LSA, I have a police officer son who’s 2013 Zl1 🤮 two rods with only 16,000 miles on it. Shame, it’s a beautiful car that still looks new. Oh well GREAT videos, I’ve learned a lot from you guys. 😎

@markbranum5223 2 года назад

Mike is one of the best hosts on any of these shows.

@davebarron5939 2 года назад

Very glad to see you use Speartech wiring and fuel / air control components. This is who I used for my build, beautiful high quality stuff.

@BradMottram 2 года назад

Oh Sounds soo good! Would love to do something like this to my VF Commodore

@hollowreflex9634 2 года назад

Now that's bad ass, only you guys could pull that one off

@THROTTLEPOWER 2 года назад

Exactly!!

@kingduckford 2 года назад

Great car choice, and a great project, nice broad power band. Would be nice to own that thing when its completed.

@THROTTLEPOWER 2 года назад

Excellent vid, really enjoyed!!!!!!!

@liddz434 2 года назад

Well done fellas! Great video

@AhmedATamimi90 2 года назад

There artest doing art out there and there are power nation doing some serious magic!

@ErickRomero-po6hp 2 месяца назад

Cant wait doing a 427 texas speed block with my lsa head and ported blower gonna be a great summer😎😈

@hibiki54 2 года назад

Thats a torque monster right there boi.

@BF26595 2 года назад

That thing is a tyre roasting beast!

@DrFiero 2 года назад

Pat must have the most incredible upper body strength on earth! He popped in that ARP balancer bolt and 'torqued it' with no effort at all! To 225-240 ft-lbs. Cough. ;)

@bmstylee 2 года назад

Bodyweight and leverage. Give me a long enough lever and I can move the world.

@yohoNbottleofRum 2 года назад

Oh I'll give ya my lever.

@bmstylee 2 года назад

@@yohoNbottleofRum that's a nice offer but I'm going to pass.

@yohoNbottleofRum 2 года назад

@@bmstylee Fair enough pal.

@nealivers7479 Год назад

I want this engine in my 2017 SS SPORT Sedan, 6 MT This would be SO much fun !

@lewisdeclouette6342 2 года назад

I've been waiting on this video

@larryw5429 2 года назад

Anyone see that inner belt WOW flopping around hard!

@mightymikethebear 2 года назад

I like this show and this episode is several years old. Too bad I don't have access to the most recent episodes.

@sp4604 2 года назад

these guys live the life!!

@nasedo3129 2 года назад

I agree. If this old man could do it over I'd work in an engine building shop like this!

@robholmes2129 2 года назад

@@nasedo3129 This is a TV reality show posing as an engine shop.It is not like this in the real world

@nasedo3129 2 года назад

@@robholmes2129 I know all about the real world, I spent over 28 years as a neighborhood grease monkey in a gas station, working on old rusted out cars with engines caked in grease and oil. That's why this shop looks like heaven to me!

@halfnelson6115 2 года назад

That torque curv tho! Would have worked great in theat gray Jeep I saw in the back.

@stefanclemens6482 2 года назад

Nice ...👊🏻

@hollowreflex9634 2 года назад

BTW some nut case wants to build an all ball bearing steel engine just to see what happens... Hopefully you guys get your hands on it.

@alunakoliva9648 2 года назад

A pair I respect!

@angeldiaz-gv8uk 2 года назад

Would love to have that engine in my 1998 trans am

@chrisd078 2 года назад

Can we see the needle move too? I don’t watch for high fives.

@maheralazzawi7814 2 года назад

good job

@matthewblanchard9301 Год назад

Now that's a big alligator!!!

@that_1998_ranger 2 года назад

That is the coolest

@brianhead4720 2 года назад

that a nice motor!!

@eagleeye10m95 2 года назад

Hey I'd like to see more of work for Chevrolet Chevrolet 4x4 truck engines!! And I love yawls content very informative! Thank you for sharing!

@craigstark2712 9 месяцев назад

GM should watch this and drop it into a TRX or Raptor R competitor lol. That torque curve would be amazing in something like that.

@blakebusbee9889 2 года назад

82 degrees after all That WOW

@TheRoguelement 2 года назад

I really Like Ed's satin black paint job he had installed on his head...ain't he neat ?

@michaelisbell1448 2 года назад

Now you guys need to stick it in something and do some burn outs!

@ZeroBoostBuick 2 года назад

Love the idea of making Grandma's car into a Beast of a sleeper !!! I can already see may unsuspecting car guys jaws drop when they get smoked by grandma's 4 door mercury Capri !!!

@trentdawg2832 2 года назад

Capri was a 2 Dr fox body....by mercury

@Bugsidious 2 года назад

You guys should do a 5.4l 3v triton motor hot rod build to show the work arounds to bullet proof and super up the engine. It is the most disliked out of the Triton because of the 3v heads.

@batman607 Год назад

Actually the intake gaskets are held in place with pop rivets. BIG QUESTION IS , HOW MUCH IS THIS BUILD GOING TO COST ME ?

@edmundnlemadim8480 2 года назад

Overall good episode. Would have been killer with a 2650 and a ZL1 lid instead of the less efficient CTSV lid. With a 2650/ZL1 lid on pump this engine would probably have crested 900hp on 93 “on accident” lol

@z-elwon2884 2 года назад

For sure I gained 160 wheel going from stock blower to Kong2650

@james10739 2 года назад

I heard people say they are about at the limit of what the lsa is supposed to spin without a dinner plate for lower pully

@DBSSTEELER 2 года назад

Yeah they are at the limit of the blowers efficiency.

@noodlekingjr 2 года назад

Y'all should do something with the Ford barra engines from Australia, they're a little hard to find in the states but they make dumb power

@seangowan7441 5 месяцев назад

ULTIMATE HORSEPOWER!

@CZ-kz7ug 2 года назад

Single plane for efi. Dual plane for carburetors used on the street.

@jarheadjake503 2 года назад

I have the 1980 vett , the slowest model off the corvette factory. 70 mph speed odometer on the instrument dashboard. A 350 motor & a muncie for speed transmission. I need you guys to hook up my ride.

@bmstylee 2 года назад

Ok. Not to nitpick but what good is a check engine light when it's attached to the obd plug? I'm not looking at my diagnostic port while driving.

@MikeL-FL 2 года назад

Great choice on the Caprice!! I would kill to have that motor with an 8 speed in a Roadmaster wagon. Do an E85 tune and I bet it'd break 1000. 😆

@sagoogle9490 Год назад

Crazy

@blakebusbee9889 2 года назад

If Mike Galley goes , you know oh ( BEEP ) America !

@blakebusbee9889 2 года назад

@kevinw5690 2 года назад

How many lbs of boost were you seeing with this pulley combo?

@KS-dg5zh 2 года назад

Useing 4 1/8 stroke does it pull the piston out of bottom of the bore creating the skirt thrust area to wear

@hankstar.1 2 года назад

That dowel sure didn't look long enough to keep that balancer pinned. I guess I didn't pay attention unless when Pat tightened the crank bolt the tensioner slid on another inch or so.

@dalebickham2666 2 года назад

The depth to a degree doesn't matter as the force is rotational. But i sorta see what you mean

@thekingscene 4 месяца назад

With a ZL1 lid and E85 this thing would have made 850-875 easily. Insane

@blakebusbee9889 2 года назад

I wonder can you guys , Program The Computer Module before our eyes I always wonder can you guys do That ?

@daking2973 2 года назад

Man I would like to buy one of these motors. Any info or help. Thank you guys

@luisb.c4938 2 года назад

Blown 427 with 1 3/4 headers…. Makes sense

@davidcunningham00 2 года назад

I would say with 1 7/8 headers it would pickup some all across the borad

@davidcunningham00 2 года назад

Might even get away with 2 inch pipe into 3.5 collectors

@davidcunningham00 2 года назад

Spend all that money to cheap out on the headers?? 1 of those FTW moments

@baby-sharkgto4902 2 года назад

Tens of thousands of people have done it. I would have gone 2” if available.

@jasonc950 2 года назад

The use of 1 3/4 headers maybe due to the clearance or fitment into the vehicle, as 10-15hp is available with larger 1 7/8 primaries as we have seen with Richard H videos

@xravenhairsexgod 2 года назад

What brand battery powered tool is being used for fastening bolts in quick fashion before the necessary final torque down? Just sold all my Porter and Cable stuff so I can look into Milwaukee tool upgrades for my garage.

@bmstylee 2 года назад

They use Matco for the tools. Milwaukee makes expensive stuff but you get what you pay for. My big impact with 2 batteries was $450 but man it's a beast. I did brakes on my Silverado and if not for it there was no way I was getting the pad bracket off. Whatever GM put on from the factory was tough. For general work like drilling holes or running screws into plywood my Ryobi works just fine.

@7071t6 2 года назад

Should have put the magenson 2.3lt on it, then you will see so much charge cold air going in, instead of the 82 degrees temp, plus they dont show the temps at the manifold, which the LSA supercharger is not really efficient at all compared to the magenson IMO ? Plus they had a fan blowing at the intercooler heat exchanger and still had 82 degree hi temps? Cold air going into the combusting chamber is the key to all hp figures and the right fuel as well and proper flow in the head sure, but even stock LS7 heads will be just as good, it depends what your going to use the engine for street / drags or a every day driven car, would like to see the engine put in the Cadillac and just see what she does in the 1/4 with stock running gear ie: auto and diff gears, my guess would be around 10's if that?

@downhilldaddy9346 2 года назад

Would’ve been cool if y’all mixed some hot gas and raised the timing

@lonesoldier2485 2 года назад

All that power on 93, I would imagine on E85 it would be maybe 840 or more, since everyone that is drag racing is using that or even going to methanol.

@nasty3145 2 года назад

850 easily

@williamhare9104 2 года назад

Yeah easily doable on 93. Got a 700whp sbe turbo 6.0 daily in the driveway. They went WAY overkill for 800hp

@JoeMama-yl1ow 2 года назад

@@williamhare9104 OVERKILL LOL my Zl1 had a little over 1000hp and 900ft of torque and not even close to overkill

@williamhare9104 2 года назад

@@JoeMama-yl1ow I mean they over built the short block for that much power

@davidcunningham00 2 года назад

That thing could use a little bigger camshaft, it's almost begging for it

@bowhite1293 2 года назад

I've noticed strokers need 8-10* more cam compared to stock size engine to keep rpm range the same.

@davidcunningham00 2 года назад

@@bowhite1293 well think about it, if you put a stock ls3 376 cubic inchs camshaft in a 4.8 293 cubic inchs, the 293 sounds mean, but it's a stock ls3, so yeah a 427 would need a bigger cam then a stock motor

@bowhite1293 2 года назад

Correct. I was giving an actual degree amount of duration.

@davidcunningham00 2 года назад

@@bowhite1293 I'm kinda old school in this way, as I look how the torque carries a d where the horse power is at in the rpm range, I'm with you, I say if there is proper ptv I could see this thing going another 10 to 12 degrees of intake, and 12 to 14 on the exhaust

@bowhite1293 2 года назад

A 231/248 cam is in it for this build. Problem with going up a lot in cam is this build is already taxing the factory blower pretty good. A 1.9l blower on a 7.0 engine lol

@AnnatarTheMaia Год назад

How often should the lifter trays be changed on this engine?

@nilejuneau1972 2 года назад

Ahhahaha love the car choice

@Sir.VicsMasher 2 года назад

What about the BDC piston rock from using stock sleeves with a stroker crank.

@edmundnlemadim8480 2 года назад

They’re not going to talk about that lol… when he said 4 and a 8th (4.125”) stroke I spit out my Gatorade and almost hit my phone lol

@andrewmichaelcrook340 2 года назад

My challenge get your hands on a Ford barra engine that as the record for bhp at the wheel 2200 Australian made

@christopherpickens1478 2 года назад

Upgrading the bricks in the blower would make even more..jokers bricks for this blower would of set it off

@OriginalBattosai 2 года назад

I might have missed a comment about this but was there any reason you didn't mention reinforcing the supercharger "brick" or was that just an oversite? Or did you just not do it?

@AustinHilton5. 2 года назад

*It requires money to make money this is the best secret I have ever heard we don’t make money we make multiple money.*

@louisewelson3110 2 года назад

Interesting. I have a lump sum doing absolutely nothing at all in my bank account, I wanna get something started with it, any reasonable ideal?

@feliciaputri123 2 года назад

There are platform where you can invest and they trade your money. Then pay you profit either weekly or monthly. That's investing.

@Cryptoking221 2 года назад

Wow I know Mr Lawrence Tom . I met him at a conference in carlifornia 2019 where he introduced us his business strategy, he helped me cover my student loans

@heresyfinancial11. 2 года назад

➕①⑧④③③②⑥②④⑥①🇺🇲

@mathewscott1338 2 года назад

Been reading through the comments and when he mentioned Mr Lawrence Tom. Schwab I know he was right! He has been my investment manager for long and I'm happy with his services

@swisstyphoon1 2 года назад

No break-in, with break-in oil?

@fidelj3025 Год назад

I can't imagine what that motor would do with a TVS 2650 blower and on ethanol

@bjrollick5262 2 года назад

I’m not a big engine guy at all, but what is the difference between this 427 and the Texas Speed 427 that Cleetus runs? I know his Elco is a Dart Block but Ruby and Leroy aren’t.

@Gooseo2000 Год назад

GOING IN A 93 CAPRICE 😁😁😁 can we say SUPERB CHOICE?!?!?.....ya

@wcox4 2 года назад

I really enjoy your videos. Very entertaining and informative. I do have a question that hopefully you or some other person out there can answer. What do you mean by a "stroker" engine??

@DrFiero 2 года назад

Simply means increasing the stroke length of the engine.

@blakebusbee9889 2 года назад

You didn't show the gasket for the headers

@Turningwrenchs 2 года назад

So what was the PPM and co2 numbers 4 gas

@zero-by6ib 2 года назад

How much does all those sweet parts cost all together ?

@seanjmichel 2 года назад

Exhaust port flow numbers?

@GheeBuddersnaps 2 года назад

Great build. Wonder why they didn't paint it like usual?

@thomasgoddard5503 2 года назад

Iron blocks are mostly painted to prevent rust. (It's just an added benefit that it looks cool) since this engine is all aluminum it doesn't really need to be painted.

@GheeBuddersnaps 2 года назад

@@thomasgoddard5503 You're right. I just like the painted look over raw aluminum casting. Would be interesting to see a build with all the aluminum media blasted.

@michaelcaldwell4158 2 года назад

@Powernation Printable parts list please

@713ctsv Год назад

How much does this cost? I want the exact build done to my 13 V

@davenelson1571 2 года назад

Amish Mike needs to re-examine that air gap manifold & his definition of it

@adampatterson707 2 года назад

That would make a few diesel powered trucks cry.

@earldailey6221 Год назад

Could i get the same school to do my heads

@joed6058 2 года назад

Put a Kong 2650 on that bad boy ! 😉

@joed6058 2 года назад

Ooo also. Can that CTS-V lid. Get a ZL-1 lid.

@john9427 10 месяцев назад

How many pens does one pocket hold?

@Cski-vm1yh Год назад

Spend all that money on that motor and blower just to put inadequate 1 3/4” headers and a 4” intake on it. That wasn’t blower whine you were hearing, that was the motor screaming for help because it couldn’t breathe.

@DBSSTEELER 2 года назад

This was a pretty cool build but to be honest you could have made the same power by just doing cam and springs and upgrading the blower. This built motor with an upgraded blower would make 1200HP without breaking a sweat.