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HEAD GASKET TECH FOR POWER PLUS TRICKED TORQUE TECHNIQUE TO KEEP YOUR GASKETS SEALED! 

Ben Alameda Racing
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THE CORRECT APPLICATION OF THE PROPER BORE DIAMETER WILL YIELD MORE POWER AND EFFICIENCY BE IT NA, TURBO OR BLOWN AND NITROUS! IT ALL HELPS BY REDUCING CREVICE LOSSES DURING COMBUSTION.
LAST PART OF VIDEO, AN EXPLANATION FOR TORQUING YOUR CYLINDER HEADS TO KEEP THEM SEALING BETTER THAN EVER BEFORE.
DO NOT MISS THIS IMPORTANT PART OF THE VIDEO!!!
WORTH YOUR TIME FOR SURE.
Obtw, I get numerous requests for technical advice and if interested, tex me @ 626 203 2712. Half hour to 1 hour+ rates are available. Most calls go over as posted and it is ok. US Pacific time zone.

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8 сен 2022

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Комментарии : 180   
@tried2call260
@tried2call260 Год назад
Hello Ben: Here's the deal with bolts coming loose. Bolts will never tighten with vibration because that would require additional force (energy) input to overcome system friction. A bolt that can loosen sheds the original energy input, and in a sense the bolt takes the easy way out. Sometimes all the way out ... This has something to do with the law of entropy, or the inevitable march to disorder. Great information you provide !
@benalamedaracing2765
@benalamedaracing2765 Год назад
Thanks for your input and appreciate the feedback.
@wheels2199
@wheels2199 Год назад
Thank you Mr Ben for taking your time to share your knowledge. There are a lot of guys that are very tight lipped when it comes to technique when building an engine, you sir are not one of them. Every video of yours that I watch I always pick up something that I didn’t know or never gave much thought to. These multiple little things when all added up become very significant and can mean the difference between an engine living or coming apart. I can’t thank you enough, and please keep sharing your knowledge and experience, guys like me absorb every word you speak. Eddie wheels 😬🧑🏻‍🦽👍 from Nj.
@benalamedaracing2765
@benalamedaracing2765 Год назад
Thanks for your support and I will continue to give in dept analysis on why and how it worked. I figured many like you like the technical stuff not just the bolt down power up videos.
@broke_dongle
@broke_dongle Год назад
Glad your buddy bugged you into shooting videos. Car mags long gone.
@benalamedaracing2765
@benalamedaracing2765 Год назад
Thanks for supporting my channel!
@georgeduarte3240
@georgeduarte3240 Год назад
Excellent information. Love learning from you. Thank you for sharing this information.
@CLEEPER1
@CLEEPER1 Год назад
Thank you Mr Ben. I'm in process of assembly on my engine and just torqued head bolts . I will do this trick and retorque them.
@tonypierce5661
@tonypierce5661 Год назад
Another awesome video Ben. Thank you as always
@ronnieeutsler8210
@ronnieeutsler8210 Год назад
Keep it going because I’m listening and whacking your ok
@bps.1
@bps.1 Год назад
this video is amazing i really like this ,very educational lots of info to get more power out of your four storke engine
@johnkufeldt3564
@johnkufeldt3564 Год назад
Thanks again for sharing your knowledge, I'm so pleased to have found your channel. Your ability to say that you don't know everything shows me that you have an open mind and are ready and willing to learn when knowledge comes your way. If only we could all be so humble and open minded. Cheers from Calgary.
@benalamedaracing2765
@benalamedaracing2765 Год назад
Thank you sir and appreciate your comments...
@bobcuomo5122
@bobcuomo5122 Год назад
Wow what a eye opener....Thank you Mr Alameda !
@benalamedaracing2765
@benalamedaracing2765 Год назад
As always thanks Bob!
@user-id9ft8qv4x
@user-id9ft8qv4x Год назад
Thanks for knowledge!
@OldBeaterGarage
@OldBeaterGarage Год назад
I've got a new build sitting on the stand, I'm going to go beat the head bolts with a mallet now. Thanks for the great new piece of valuable information!
@benalamedaracing2765
@benalamedaracing2765 Год назад
Just make sure the mallet is on the heavy side and you do not have to whack it hard but more firm snap hit that does the trick! Good luck!
@mikecondoluci53
@mikecondoluci53 7 месяцев назад
THANK YOU BEN FOR ANOTHER GREAT ONE
@benalamedaracing2765
@benalamedaracing2765 7 месяцев назад
Thanks Mike!
@bradfischer1059
@bradfischer1059 Год назад
Another great job
@rayowens4355
@rayowens4355 11 месяцев назад
Thank you Ben. Great info, as always!
@benalamedaracing2765
@benalamedaracing2765 10 месяцев назад
Thanks Ray!
@wayneireland4802
@wayneireland4802 Год назад
Thanks for sharing your experience mr alameda makes a lot off sence.ive learnt a lot for you very grateful.and that destroked 8 sounded mad.peace
@benalamedaracing2765
@benalamedaracing2765 Год назад
Short stroke engines just are snappy and responsive specially with compression!
@matthewtucker2806
@matthewtucker2806 Год назад
Another great revelation of Drill Sargeant Alameda. Awesome info brother. Great talking to you today sir. Ive learned a ton since ive met you. Thank you for teaching us and making us better in what we do. #mentor😎👊💪
@benalamedaracing2765
@benalamedaracing2765 Год назад
Matthew, we are all in the same boat looking for an edge whatever that may be! Tell your Pops I was real happy to talk to him about the SVO Ford stories of his.
@laytonturpin864
@laytonturpin864 7 месяцев назад
I’ll be using this technique from now on! It makes perfect sense!!!
@benalamedaracing2765
@benalamedaracing2765 7 месяцев назад
Works most if not all the time and glad you are in here watching!
@Hjfvvdst
@Hjfvvdst Год назад
Again awesome information! Thanks Ben!
@benalamedaracing2765
@benalamedaracing2765 Год назад
Glad you liked it!
@bobbyrosetta5631
@bobbyrosetta5631 Год назад
Thank you for the knowledge you pass on to us all as just I was working on cars for a living in my youth it's things like hitting your head bolts I have never heard of but makes perfect sense once I heard of you speak of it you showed this old dog a new trick again thank you keep up the good work
@benalamedaracing2765
@benalamedaracing2765 Год назад
Thanks for supporting my channel Bobby and hoping to give more helpful hints and techniques to make us better in our craft of engine building.
@billcat1840
@billcat1840 10 месяцев назад
Me too....30yr mechanic..retired.
@NoFox_Given
@NoFox_Given Год назад
Thanks for sharing…. I always Lear something and that head bolt torque trick will be added to my practice from now on.
@benalamedaracing2765
@benalamedaracing2765 Год назад
Thanks!
@terrysibley9636
@terrysibley9636 4 месяца назад
Excellent as always, I have a sbf with a bore size of 4.062, but I did find an MLS gasket with a 4.065 gasket bore. Thanks Ben
@benalamedaracing2765
@benalamedaracing2765 4 месяца назад
Get it close and you will get the benefits of added power.
@MP-pz9oe
@MP-pz9oe 9 месяцев назад
These facts are like Star Treck stuff to me, mind blowing ! I'm going to use this technic ftom now on .
@benalamedaracing2765
@benalamedaracing2765 8 месяцев назад
Thanks MP!
@midlifecars
@midlifecars Год назад
Subscribed! Great content and knowledge!
@benalamedaracing2765
@benalamedaracing2765 Год назад
I see you have a 4.6 with a plenum? Anyway I started the first plenum I modified and Ford SVO's team reached out to me asking how I found the modification. I will tell this story from the beginning when famed Hot Rod writer Bob McClurg took my parts to the dyno then everyone else from Edelbrock to Accufab and others copied what I started. It is quiet a story...
@ray_s281
@ray_s281 Год назад
Great information that is unavailable anywhere else.
@bulldogbradford8081
@bulldogbradford8081 Год назад
Nice video Ben!!!!!
@benalamedaracing2765
@benalamedaracing2765 Год назад
Glad you enjoyed it
@Connectfarr
@Connectfarr Год назад
Thanks for passing on generational knowledge.
@benalamedaracing2765
@benalamedaracing2765 Год назад
Thanks for supporting my channel!
@Bbbbad724
@Bbbbad724 8 месяцев назад
My dad taught me to do that, tap on the bolts 5 times and torque it until they all stay torqued. Wow there is so much tribal wisdom. Thank you.
@benalamedaracing2765
@benalamedaracing2765 8 месяцев назад
Old skool technique like what Pops showed you never gets old as it always works!
@robertheymann5906
@robertheymann5906 Год назад
Smacking the head bolts... I love it! One more tiny bit of advantage! It adds up bigtime
@benalamedaracing2765
@benalamedaracing2765 Год назад
Thanks as well for supporting my channel thru your viewership!
@62Gasanova
@62Gasanova Год назад
Excellent info Ben 😊
@benalamedaracing2765
@benalamedaracing2765 Год назад
Thanks 62!
@billygullifa3245
@billygullifa3245 Год назад
Ben man great job
@benalamedaracing2765
@benalamedaracing2765 Год назад
Billy, thanks for supporting my channel!
@benjaminfifield8838
@benjaminfifield8838 8 месяцев назад
wont get any arguments from me, i plan on taking on your method for headbolts for now on. been watching a bunch of your videos and now ive pretty much scrapped my entire plan for my 383 build and im starting from scratch on how i will go about building it. i thought high 9s for compression would be pushing it but after all the knowledge you offer i realize i can go higher than that and be safe and happier, the start of my engine build is actually starting with re gearing the rear end and switching to a 5 speed instead of the 3 speed manual due to another one of your videos talking about your friend with a heavy convertable getting rid of his pinging and detonation with a re gear and looser stall, thank you for sharing some of what you know with us
@benalamedaracing2765
@benalamedaracing2765 8 месяцев назад
Thanks Benjamin and it should be a good project that you are doing with the added power and efficiency! Glad I was able to help.
@jeremiah5928
@jeremiah5928 Год назад
Thanks for sharing ill be using the head bolt technique from now on keep up the good work
@benalamedaracing2765
@benalamedaracing2765 Год назад
Let me know how you did if one of them loosened up or none at all. Thanks!
@jeremiah5928
@jeremiah5928 Год назад
@@benalamedaracing2765 will do! you need to do a collaboration with @David vizard on RU-vid that would be awesome thanks for sharing your wealth of knowledge
@dog-dx9pd
@dog-dx9pd Год назад
@@jeremiah5928 👍Ben and David, boy could you imagine these two guys getting together and talking, I mean they both got so much knowledge about this engine stuff...
@bulldogbradford8081
@bulldogbradford8081 Год назад
NICE!!!!!
@Comet-hn3gm
@Comet-hn3gm Год назад
Thanks Ben. I did know about the crevice at the gasket and at the piston. But the head fastener trick is GREAT ! I will be back at the shop on Monday and will use that technique on a 360 Mopar, it has new cylinder heads and ARP hardware, Cometic MLS Gaskets and has been torqued for a week plus. Thanks for sharing your knowledge.
@benalamedaracing2765
@benalamedaracing2765 Год назад
Thanks as well and let me know how you did!
@Comet-hn3gm
@Comet-hn3gm Год назад
@@benalamedaracing2765 Hello Ben. Getting back to you. After doing your technique on the head bolts, I did not get the reaction that you did. Of course this engine has no heat cycles on it because it is still on the stand. It also has Cometic MLS gaskets, and I lube the threads in the block then the bolts and both sides of the washer, then in the torqueing I make smooth even pulls on the wrench vs a sharp yank as I have seen by some. I have been at this for over 40 years, but I still want to learn, and know I can if I listen well. Thanks
@benalamedaracing2765
@benalamedaracing2765 Год назад
@@Comet-hn3gm, how light or heavy was your mallet? It has to be on the heavier side and deliver (2) quick but not heavy blows! It has to mimicked what I was saying and I have done many and yes some hold and usually I get mostly one or two per engine assembly loosening up. Your technique of showing patience pulling the bolts are paying off contrary to sudden yank on the torque wrench like you said many do and I have seen as well. When you do this the wrench see's a peak pull and not really accurate because it jerks the wrench/fastener and gives a false enough reading and you think you did right but in actuality it is off by a good margin.
@billcat1840
@billcat1840 10 месяцев назад
Using Cometic headgaskets on a 318....027s...watching this so I don't do it twice..
@patrickwendling6759
@patrickwendling6759 8 месяцев назад
Thank you for your knowledge and video's USA 🇺🇸
@benalamedaracing2765
@benalamedaracing2765 8 месяцев назад
Thanks Patrick!
@lautburns4829
@lautburns4829 Год назад
Thanks Ben, I’ll use this info on my boss 302.
@benalamedaracing2765
@benalamedaracing2765 Год назад
You have a monster there and if you can put some compression, exhaust port plates or tonque plates and if possible epoxy the floor it will be a monster!
@aussiesupersnake6642
@aussiesupersnake6642 Год назад
HI Ben good info,love the sound of that clevo,should do a vid about it
@benalamedaracing2765
@benalamedaracing2765 Год назад
If I can find the pics of the bottom end and heads I will make a video of the pics and of course the running engine video.
@rogerpaulll1451
@rogerpaulll1451 Год назад
thanks ben great video
@Boss-mo3zf
@Boss-mo3zf Год назад
Thanks Ben Appreciate it.
@benalamedaracing2765
@benalamedaracing2765 Год назад
Any time!
@kevinclancy.
@kevinclancy. Год назад
I love that smack technique I will do that from now on
@benalamedaracing2765
@benalamedaracing2765 Год назад
I always do it and with new engines they will move!
@mikelateer4933
@mikelateer4933 8 месяцев назад
Hey Ben, great videos and knowledge passed on from all the years experience since the early 80's when we last saw each other out at the street races in the Valley. It's Mike La Teer with the blue 67 Elco..
@benalamedaracing2765
@benalamedaracing2765 8 месяцев назад
Mike, it has been a long time friend!!! Where are you living in now? Those where our days of running around Silver Lake!
@mikelateer4933
@mikelateer4933 8 месяцев назад
I'm living in Covina out close to Irwindale Speedway. Glad you are doing good. Do you still have your shop in LA off San Fernando Rd?
@benalamedaracing2765
@benalamedaracing2765 8 месяцев назад
@@mikelateer4933 I am in Vegas now for good and away from expensive California! I moved about 3 years ago.
@slfrules1
@slfrules1 Год назад
Wow! Chase flow and short the compression! I never would have thought about that! Thanks for the lesson on crevice losses! AND THAT TORQUE sequence! Reminds me of trying to pull a diff carrier that's in too tight. Hammer on the housing and it'll thousandth out with each strike.
@79beans347
@79beans347 Год назад
Youre an expert at what you do , you know your stuff when it comes to being a engine builder plus youre a ford guy which is an added bonus. Did you say that you left a DM on my channel about the cam specs I asked about because I cant find it which it migh be that Im using a cell phone but I dont even know where it would be because I cant find anything that says anything about messages on my channels page but Your information is very very useful. Thank you for making these informative and great videos
@benalamedaracing2765
@benalamedaracing2765 Год назад
Yes I did on one of your videos and left my number. I am swamped with inquiries from all over and even several hot rodders from Russia! Imagine that. lol
@benalamedaracing2765
@benalamedaracing2765 Год назад
Will leave a message again.
@79beans347
@79beans347 Год назад
@@benalamedaracing2765 thanks I appreciate it , I was just goin through looking for it but couldnt find it, Yeah when you do as well as you do drag racing you're going to have ppl all over wanting tips and lots of them because your cars are fast and hard to beat
@Jvcomet
@Jvcomet Год назад
More great info 👍
@benalamedaracing2765
@benalamedaracing2765 Год назад
How is the monster coming along?
@tobbystransmissions6046
@tobbystransmissions6046 Год назад
Thank You Ben
@benalamedaracing2765
@benalamedaracing2765 Год назад
Thanks as well sir.
@billcat1840
@billcat1840 10 месяцев назад
Liked and subscribed...old video. Just found you.
@benalamedaracing2765
@benalamedaracing2765 10 месяцев назад
Thanks Bill!
@arthurking6549
@arthurking6549 Год назад
Exceptional knowledge Sir Terminology I was taught- Quench = temperature cooling Squish = Pressure changes Not the same Cheers
@benalamedaracing2765
@benalamedaracing2765 Год назад
There really are no experts in our field but people with different levels of ignorance because what works today may not apply for tomorrow! It is a fluid technology and we got to roll with the changes. Thanks for your comments and appreciate very much.
@darrylpeoples1163
@darrylpeoples1163 Год назад
Dear Sir I see that you’re very wise on the mechanics of the combustion engine and racing components I’m gearing up for my first street build so I’m really a student I’m here to gather as much information that I can maybe sometime if have a daymoment I would like to chat with you about this build thank you
@benalamedaracing2765
@benalamedaracing2765 Год назад
What kind of engine you planning to build? Thanks for supporting my channel thru your viewership.
@lawrencejones4161
@lawrencejones4161 Год назад
You are a common sense genius
@benalamedaracing2765
@benalamedaracing2765 Год назад
Thanks for supporting my channel!
@lawrencejones4161
@lawrencejones4161 Год назад
You deserve more.
@ts302
@ts302 Год назад
Great video Mr. Alameda! Love the tapping the cylinder head bolts hack. Does this apply to all bolts on an engine, mains, rods....If max compression is not a priority, what would you recommend with respect to the quench on the intake side-open it up to the cylinder or soften the quench with a gentle roll. Thank you.
@benalamedaracing2765
@benalamedaracing2765 Год назад
Just do it on the heads that is all. Quench as long as it does not get larger than .048-.050 you should do good!
@tonymontana4349
@tonymontana4349 7 месяцев назад
Love this guy man I can tell u ur videos makes me want to build a motor every day This a my second or third comment that comes from the heart Man U have brought back so many memories how times have changed I want to thank u deeply for sharing all. This information for my next builds iam learning so much in this process I’ve taken notes and as I’m currently building an engine I’m using a lot of ur expertise thanks man
@benalamedaracing2765
@benalamedaracing2765 7 месяцев назад
That's awesome!
@bps.1
@bps.1 Год назад
i will use this tech on every builkd i do , i will give this a name bang head bolts
@benalamedaracing2765
@benalamedaracing2765 Год назад
Thanks as well for supporting my channel!
@dylanmonardo5530
@dylanmonardo5530 10 месяцев назад
Hey Ben I’ve been loving your videos, are you able to shed some Light on larger combustion chambers with dome pistons vs smaller chambers with flat tops? If they’re both around 11:1 but drastically different approaches how does this effect engine performance thanks!
@benalamedaracing2765
@benalamedaracing2765 10 месяцев назад
That would be a good video to talk about. All being equal a small chambered cylinder head will have an advantage because it will not have the intrusive dome to worry about. Also the pistons will be lighter and not have too much "heat loss" specially for NA applications. However, for nitrous a dome will be an advantage due to the ability of a dome to slow down the flame front to more manageable conditions so it will be at a disadvantage for just about anything except for nitrous!
@RAWRMotorsports
@RAWRMotorsports Год назад
Shew son she was reving hard
@englishmotovlogs6542
@englishmotovlogs6542 Год назад
Hey man i really appreciate the videos you have been uploading my brain likes it. u give me confidence in my current and future building skills aswell as cleared up mistakes i made in the past. i have a 79 camaro z28 im building a sbc 383 for it and im looking to be around 10.75 static and 8.8 dynamic with my cam and rod length. I have 2v 4.030 hyper flattops 5.7 steel rods im .017 in the hole with a MLS .023 head gasket w 4.060 bore and brodix IK200 alum heads. cam is XR294HR. avs2 carb too. I have access to pump 93 everywhere here and will be driving this on the street daily. it will weigh 3500 lbs with me in it. 700r4 trans and 3.73 rear. do you think i can get away without detonating? I would like to run atleast 36 degrees or even 38. again i appreciate your time reading this. any advice Thanks!
@benalamedaracing2765
@benalamedaracing2765 Год назад
From here your combination looks very workable and should have no issues. What altitude or city do you reside in?
@englishmotovlogs6542
@englishmotovlogs6542 Год назад
@@benalamedaracing2765 hey! thanks for your response. I live in Pensacola FL so i am at ground zero, maybe 100 feet above sea level at times.
@jacobjarvis2545
@jacobjarvis2545 Год назад
When explaining the gasket overhang. That one block had pistons with gas ports. Dont see many builds with these pistons.
@benalamedaracing2765
@benalamedaracing2765 Год назад
I usually run custom made pistons in my builds and seldom use generic parts. Thanks for supporting my channel.
@BacethBalane-bq3vx
@BacethBalane-bq3vx 4 месяца назад
New subscriber here thank u for the nice idea sir,and i want to try that technique for small block single cylinder engine.Can i weld the head chamber to create that design of cylinder head?
@benalamedaracing2765
@benalamedaracing2765 4 месяца назад
Yes you can as long as you know which side to weld and why. The intake is very sensitive to changes on the chamber and best be done if you have a flow bench and use clay and flow to see if it made a difference or not.
@BacethBalane-bq3vx
@BacethBalane-bq3vx 4 месяца назад
@@benalamedaracing2765 thank you very much sir
@jamest.5001
@jamest.5001 Год назад
Years ago, I was thinking about trying a copper head gasket, and trying to get one with a bore the same as the engine, or possibly .005-.015" even .020" smaller than the bore, Also, thought about the pistons, and the diameter of the piston above the rings, for a more race or modern engine that will not likely wear leaving a ridge at the top of the bore, It can afford to be a bit larger, closer to the skirt diameter, I never understand why there needed to be so much clearance between the bore and piston above the rings, see it can be atleast half what most are, atleast!
@benalamedaracing2765
@benalamedaracing2765 Год назад
The piston crown when run hard with compression boost or high temps tends to catch the top of the bore diameter and scratch the walls and damage the piston above the rings! There is a little bit of taper but not too much on the top of the rings to prevent this very thing.
@hotrodninja458
@hotrodninja458 Год назад
Can I use Litos head instead of the punch Ben ?
@rjgarciasr
@rjgarciasr 13 дней назад
Is bolt loosening phenomena also true for intake bolts? I recently removed the intake on a 2015 Coyote and many of the bolts were loose.
@chezleymcdonald2481
@chezleymcdonald2481 Год назад
Damn she likes the R’s
@boostedperformance4529
@boostedperformance4529 Год назад
hey Ben I'm looking for a used Ford SC1 if you have one let me know thank you.
@southeasttnforgeandironwor5673
Great information you provide to the community! I have a question. I have been in search of answers for quench which is what has brought me to your videos. I am building a 5.3 ls with around 11:1 compression and around 8lbs of boost via a centrifugal blower. It will have an occasional shot of nitrous when “needed”. You have mention at least 0.040” but not an absolute minimum. I understand bearing clearance, piston rock, rod stretch, etc play into this. I value your opinion and want to see if you could advise me on this build.
@southeasttnforgeandironwor5673
Forgot to mention, this will be on E85 as well. Also, subscribed to you for future info, I’m hooked!!
@benalamedaracing2765
@benalamedaracing2765 Год назад
Your engine combo looks great from here and did you already chose a hydraulic roller to use?
@southeasttnforgeandironwor5673
So how much quench is “too tight”?
@benalamedaracing2765
@benalamedaracing2765 Год назад
@@southeasttnforgeandironwor5673, too tight of a quench can backfire because the flame front does indeed gets stifled from becoming an explosion from a rapid burn! This said, if the flame cannot get into too tight a quench then the unignited mixture here will see the pressure and temp spikes then the way it goes to an explosion (detonation) in that vicinity. If you had street compression you can go as tight as .028 with minimal piston rock (.035 would make it responsive big time for most!) and when you are running very high competition compression ratios/RPM's I feel .045 would be great with a steel rod.
@zAvAvAz
@zAvAvAz Год назад
Thanks unkle BEN! Mr. Ben, Bro, can i am loktite the head studs on SBC? cometic or MLS gasket. O.O4O" gasket and pistons up above deck exactly O.OO2"
@benalamedaracing2765
@benalamedaracing2765 Год назад
No need to locktite because the stretch on the head bolts hold everything together.
@edshipman8814
@edshipman8814 Год назад
Need some advice on building a newer 5.0 liter for a 66 mustang. Starting only with a block,need a list of components that would build a respectable street motor n b able to drive my daughter to school. Thanx for any info. Peace
@benalamedaracing2765
@benalamedaracing2765 Год назад
Keep it simple and may I suggest run a KB pistons flat tops or if you want a little more compression in their catalog. Port the stock heads from someone real good and run an E or B 303 cam with 1.7 ratio rocker arms. Rpm intake with a good 650 cfm holley intake and some mid length shorty hedders should be a good start.
@chestrockwell8328
@chestrockwell8328 Год назад
Good tip for the head bolts. When I'm measuring valve spring installed heights I give the top of the valve stem a few taps with a plastic hammer and always am able to twist the spring height gauge a little more. Is doing this an ok thing to so?
@benalamedaracing2765
@benalamedaracing2765 Год назад
I tap the springs as well just to make sure the locks/retainers are all settled in real good. It does show a little movement on the installed height measurements and it is always good practice!
@chestrockwell8328
@chestrockwell8328 Год назад
@@benalamedaracing2765 Thanks for clearing that up for me Ben. Nice video clip of the 351 at the start of this video, love how fast and snappy it revs up.
@benalamedaracing2765
@benalamedaracing2765 Год назад
@@chestrockwell8328, it does this because of the light weight rods/pistons and crank! The heads are one of the best flowing I have tested and actually it is from the Bill Elliot Team done by Ernie Elliot.
@frederickhairston3823
@frederickhairston3823 Год назад
Good afternoon when you get done torque in the three steps than hit with hammer and punch. Do I go back retorque three steps again or at last torque setting.
@benalamedaracing2765
@benalamedaracing2765 Год назад
When you hit the bolts after the final sequence just tighten like the last steps on those that loosened up. No need to start over just the final torque value.
@blindabinda1234
@blindabinda1234 Год назад
When you torque the head does the gasket crush ring or whatever it's called expand towards the cylinder?
@benalamedaracing2765
@benalamedaracing2765 Год назад
When it is torque it stays put and as far as I have observe does not expand inwards...
@panthermadness4232
@panthermadness4232 6 месяцев назад
What is an estimated loss in power due to crevice losses considering a lower ring package along with an oversize head gasket bore diameter? 25:58
@benalamedaracing2765
@benalamedaracing2765 6 месяцев назад
I have not accurately predicted the effect because engines are different in many aspects and some get affected more than others but for sure crevice losses are quite significant considering if we are trying to make the most power.
@RAWRMotorsports
@RAWRMotorsports Год назад
I know I know I need to get 4.000 gaskets on my 6.0 instead of the 4.100s ... I couldn't find a budget gasket with specs I needed at the time . I need a 4" .030 gasket for 6.0ls to make it right
@benalamedaracing2765
@benalamedaracing2765 Год назад
Unfortunately the pickings are sparse and a cometic custom made for your bore size will definitely help in power and torque.There might be others out there that might have them at the small bore size but might have to look real hard... Good luck and let me know if you found some out there.
@jamest.5001
@jamest.5001 Год назад
Question, peak approximate compression ratio for boosted Chevy v8 with near zero deck, I built a 385 I wanted to build it turbo, but didn't have the money for the turbos, then went with 64cc 210 cc heads, with flat tops, I believe it would do fine on E-85, but last I checked it's not available here, but would like to run 12-18 psi, if you run much less, what's the point! Anyway what's a peak compression to be used with a turbo SBC?
@benalamedaracing2765
@benalamedaracing2765 Год назад
I have and continue to run minimum 11.1 on gasoline with boost! Slightly higher with methanol of E85 without issues.
@baby-sharkgto4902
@baby-sharkgto4902 Год назад
I purchased a new set of AFR-245’s for larger displacement LS engines. They are for minimum 4.125 bore and I have a 4.125 bore. The weird part is AFR in their own paperwork that comes with the heads says to “only use a 4.200 head gasket” I went with their request and I have no problems even with boost but I still wonder why they want a 4.200 gasket on a 4.125 bore?
@benalamedaracing2765
@benalamedaracing2765 8 месяцев назад
Perhaps the tech advice was trying to make sure the bore is equally spaced... Therefore slight variations do not affect it much so the added side clearance perhaps helps. ? I believe in keeping the crevice losses to the absolute minimum.
@hectormartinez129
@hectormartinez129 Год назад
Ben why did you move to Las Vegas
@benalamedaracing2765
@benalamedaracing2765 Год назад
I moved 2.5 years ago in search of a cheaper place for retirees! lol I guess I found it.
@jamest.5001
@jamest.5001 Год назад
Use a brass bar, or atleast a steel bar with a brass boltt threaded into the end of it,
@benalamedaracing2765
@benalamedaracing2765 Год назад
Good suggestion sir!
@richdouche8253
@richdouche8253 Год назад
FelPro 1011-2, why did they determine a 4.100" bore?? Is it to distance the edges of the gasket bore further away from the combustion? Since stock blocks are never bored over .060" .... And 4.100 isn't large enough for the Dart 4.125 bore either. I would think 4.070 would make more sense, unless again they were/are concerned about combustion heat???
@benalamedaracing2765
@benalamedaracing2765 Год назад
I always wondered why they picked those bore diameters that seem to fall short for the race blocks and too big for the stock production blocks! lol Will never know but then again I will contact a friend who designed this Felpro head gaskets and see what he says.
@richdouche8253
@richdouche8253 Год назад
@@benalamedaracing2765 Would be interesting to hear his response/reasoning. Maybe he figured there are some unicorn production blocks out there that can be bored 80 or 90 over and then fitting with some unicorn 80 or 90 over pistons??? The only thing that makes sense to me is he reasoned that a little extra space away from the combustion 'might' improve longevity of the gasket from developing leaks between cylinders or cylinder to water jacket?
@arturozarate1752
@arturozarate1752 Год назад
@ 14:30ish What if the combustion chamber is larger than the bore and gasket?
@benalamedaracing2765
@benalamedaracing2765 Год назад
Sadly it happens and there is not much we can do about it except maybe with an aftermarket block with a much bigger bore size. Otherwise we are stuck...
@matthewnosal6893
@matthewnosal6893 Год назад
Had some edelbrock rpm sbf head. Same issue. The head barely had enough meat to support the fire ring on a felpro head gasket. That was a weak spot for sure. Never blew a gasket but I didn’t like it. Went to a cometic mls gasket. Problem solved.
@billygullifa3245
@billygullifa3245 Год назад
Ben studs versus bolts on heads
@benalamedaracing2765
@benalamedaracing2765 Год назад
I like studs because they are fine threads on top and will torque more accurately and hold it.
@billygullifa3245
@billygullifa3245 Год назад
Thanks Ben
@paul44235
@paul44235 Год назад
Does that technique work with head bolts as well, or only for studs?
@benalamedaracing2765
@benalamedaracing2765 Год назад
Yes it does.
@paul44235
@paul44235 Год назад
@@benalamedaracing2765 It makes complete sense, I'm going to try this with my ARP head bolts.
@stevenbarnett2169
@stevenbarnett2169 Год назад
What company makes custom head gaskets?
@benalamedaracing2765
@benalamedaracing2765 Год назад
Cometic makes all sort of bore sizes and thickness. SCE is another one but they basically make them out of copper.
@stevenbarnett2169
@stevenbarnett2169 Год назад
@@benalamedaracing2765 thank you
@atf7923
@atf7923 Год назад
Does anyone know specs about c3 Yates heads?
@benalamedaracing2765
@benalamedaracing2765 Год назад
Yates C3's are great for racing and I have run them with 2.15 intake valves and no bigger than a 1.60 exhaust valve! They will flow as high as 375 or so @ 28" and that is the best I have seen with them. Even with those moderate flow number is wil beat a conventional 20* head flowing 400+
@atf7923
@atf7923 Год назад
@@benalamedaracing2765 are they any good for street?
@gmcnelly2468
@gmcnelly2468 Год назад
Ben, what is your thinking on doing a bevel at the top of the cylinder (after boring) to help alleviate unburned gases?
@benalamedaracing2765
@benalamedaracing2765 Год назад
We are researching on this issue but I wonder if we are talking about the same location on the cylinder. Could you be more specific on what area of the cylinder you are referring to?
@gmcnelly2468
@gmcnelly2468 Год назад
@@benalamedaracing2765 Ben: Thanks for the quick response. I was referring to the chamfer at the top of the bore. I know on some engines, the manufacturer had the chamfer on the piston to enhance the burn for emission purposes. I was pondering if, instead, enhancing the normal chamfer at the top of the bore to do the same????
@benalamedaracing2765
@benalamedaracing2765 Год назад
@@gmcnelly2468, that chamfer should be done at the minimum amount because it adds to the "crevice losses" so it might be good for emissions and eventually bad for hp!
@gmcnelly2468
@gmcnelly2468 Год назад
@@benalamedaracing2765 Thanks Ben. I am looking forward to your research in this area. Keep up the good work!!
@carlking3964
@carlking3964 5 месяцев назад
I had asked you previously about why did you make your own intake gaskets, for That big spider intake. And i noticed you went silent about that one 😃. But i just put it together as of now.! 😊 what an unknown advantage they were up against!! You sly dog you! I just hope you scalded all na sayers lol, wich is the drive i beleive is why we like to go fast, or faster, with great pleasure against nope, you cant do that kinda people, can't do it!!! Those people are what i live for hmhmhmhmhmhmhm! I know you know where i'm comeing from!! 😊 as thats the biggest bonness is seeing and hearing that fake smile go away and the sound of air escaping from the hater balloon hmhmhmhmhmhmhmhm,! Keepem comeing ben! SO. SO.ILL 😃 OH, BY THE WAY, RONNIE MILLSAP COULD SEE THOSE HEAD BOLTS MOVE! 😃 VERY VERY GREAT CONTENT AND THAT HAS BEEN NEVER BEEN BROUGHT UP IN MY WORLD! AND OF COARSE YOUR RIGHT BY EXAMPLE, IF THEY QUESTION THAT, AT ALL, MAYBE THEY SHOULD'NT BE RACEING!? BUT HEY, SOMEBODY'S GOTA DONATE. IT IS WHAT IT IS!!!! SORRY HATERS 😁
@benalamedaracing2765
@benalamedaracing2765 5 месяцев назад
Thanks Carl and not that long ago I fired up an engine and upon cool down "tap" the head bolts and about 4 out of 20 moved! (10/side Ford).
@mikedonzero2692
@mikedonzero2692 8 месяцев назад
Attention to details. There is no substitute.
@benalamedaracing2765
@benalamedaracing2765 8 месяцев назад
Yes the devil is in the details for absolute gains!
@mikedonzero2692
@mikedonzero2692 8 месяцев назад
@@benalamedaracing2765 I've been around Stock & Super stock for a long time. Was employed at Competition Cams back in the 1980's lol. Seen a fair amount of the efforts involved to gain efficiency.
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