Can you please turn off the lights In the dyno room sometimes so we can watch the flames?!!
@SreidMX
4 жыл бұрын
4GsRacing this would be awesome
@chevybigblock572
4 жыл бұрын
You should overlay all four final dyno graphs to show the differences between the power of each combination.
@triplestangman
4 жыл бұрын
And at the same boost numbers
@Relentless72Donk
Жыл бұрын
Blueprint has had me sold before seeing this. But you and these runs puts it in the bag!! You should get a percentage lol. Great video
@steven44799
4 жыл бұрын
the torque on that turbo setup was crazy. close to 1300lb-ft of torque to go with your 1300hp.
@michaelangelo8001
4 жыл бұрын
CI = torque.
@kwik440
4 жыл бұрын
OH MY GOD!! Richard, you are my HERO !! holy crap, do you ever sleep? you do more in a week than I've done my entire life ! Keep the AWESOME videos coming.. THANK YOU !
@escuelaviejafarms
4 жыл бұрын
For the absolute cool factor, and the on tap power, the 6-71/8-71 would be my choice. I wouldn't care if it made the least power, it just looks cool AF!
@davidcunningham00
4 жыл бұрын
I agree
@rodrigodiaz1535
4 жыл бұрын
Yea a sbc 350 671 blowaa
@davidcunningham00
4 жыл бұрын
@MajorLeague 10L ???
@davidcunningham00
4 жыл бұрын
@MajorLeague ok. Wow 736 blower would be a big 1. Something like a 10-71
@davidcunningham00
4 жыл бұрын
@MajorLeague only thing in liters I know is 3.64 is a gallon
@XxMusclecarsxX
4 жыл бұрын
Only bad thing about the turbos is it stopped making flames!
@calvinevans8305
4 жыл бұрын
Those flames were feeding the turbine.
@dirtrider2833
4 жыл бұрын
Reading your articles back in the day I always had David Freiburgers voice in my head. Glad to finally see a bunch of these tests come to video where I can enjoy it all again and watch cool things. Thank you very much sir. Was a big reader back in the day and already know the outcome of alot of your old tests. Good good stuff. Love watching it all again.
@kevinshiley9061
4 жыл бұрын
Wow!! Doubled the HP output!! Great motor! Kudos on the testing!!
@tensixtythreevideo
4 жыл бұрын
Perfect. Building one right now. Thinking Turbos
@shadvan9494
4 жыл бұрын
that 540 BBC with a 6-71 would look bad ass sticking threw the hood on my second gen Camaro. there is nothing that screams horsepower like a BBC with a roots supercharger. I would have also liked to have seen it with a tunnel ram, twin Holley's 750's and a 500 HP shot of NOS.
@hom240
3 жыл бұрын
I love that brute low end torque the turbo's gave.
@gunsandmachinesenthusiast
4 жыл бұрын
this video and the dyno graphs make a nice reminding proof for turbos dominace over other power adders
@farcry0018
3 жыл бұрын
Eh, considering he was using a undersized roots blower with about 6 PSI less of boost, and the SINGLE procharger wasn't making as much boost either. On a level playing field all of those options would come in similar, with their own pros and cons. I would say a big thing I've noticed on the track, between boosted 4000whp funny cars, the supercharged cars would lay down power too fast causing wheel spin in adverse/hot track conditions. where as a turbo-ed car would have the advantage of spool up lag.
@Wormser_mcfrazzleweiner
4 жыл бұрын
Love me some bbc nitrous pump gas engines. Your videos are great!
@johnbehneman1546
2 жыл бұрын
Great video Richard and a great motor for any application. Thanks for sharing.
@davidcunningham00
4 жыл бұрын
nothing beats the look of a big blower sticking out of the hood. 8 or even a 12-71 for me
@DodgyBrothersEngineering
4 жыл бұрын
Why stop there... 14-71 PSI blower.
@RadDadisRad
4 жыл бұрын
18-71 is even bigger
@DodgyBrothersEngineering
4 жыл бұрын
@@RadDadisRad who makes a 18-71? I've never seen one.
@davidcunningham00
4 жыл бұрын
@@DodgyBrothersEngineering that's pro comp drag race. They are around 17k each. How many do you want
@DodgyBrothersEngineering
4 жыл бұрын
@@davidcunningham00 14-71 are long enough, how far into the drivers compartment do 18-71's intrude?
@manuelserrano5374
4 жыл бұрын
outstanding I hope they give you a 632 power adder crate engine to test since those are hydraulic and more street friendly motors
@stephenmitchell3569
2 жыл бұрын
I paid in full for a 540 power adder from Blue Print Engine and they said late June to mid July. Happy waiting and first time I didn't build my own engine. Parts are hard to get and crazy expensive so it was a no brainer!😀😀😀🇺🇸🇺🇸🇺🇸 May be now I can tell everyone it is a 396...lol.
@jasonfikes9514
4 жыл бұрын
This was absolutely awesome.
@johnsierchio2115
3 жыл бұрын
Loved it! I'm deciding what to go with for my 74 Vette restomod. Thinking about the blueprint power adder engine but the small block version lol. Topping it off with a 250 shot of nitrous. It seems that these engines can handle it, although I have not spoken to blueprint themselves yet.
@Venom99street
4 жыл бұрын
Perfect video sir! It’s like watching Bill Nye the science guy for engine builds! The sound clips hit in all the right spots! Good stuff! I’m locked in for the learnings!
@RealSteelStreet
2 жыл бұрын
Just crazy to me that the 496 you did this same testing with made 1144hp on just 11 psi where this massive 540 fell well short of that at the same boost level 🤔 BUT I’ve heard several big block guys say that out of a 468, 496, 502, and 572 (basically anything under the 632) they’d choose the 496 cuz they just rip for whatever reason 🤷🏻♂️ That’s why I chose to build mine and I’m extremely happy that I did thus far sir👌🏼
@richardholdener1727
2 жыл бұрын
the boosted power is just a function of the na power and the amount of boost-a 496 doesn't make more than a larger motor
@philipmacduffie7612
4 жыл бұрын
Torque curve on the 671 vs ProCharger vs turbo?
@johnwoodworth248
4 жыл бұрын
Man that a lot of belt slap on the 6/71 deal, but for a good built 6-71 that's all A guy would realistically need for a streetcar
@davidcunningham00
4 жыл бұрын
yeah you couldn't get any more down to the ground on the street
@timothybayliss6680
4 жыл бұрын
I don't know what transmission you put behind something like this. A fully build 400 or 'glide will take the abuse for a little while. street driving does all kinds of cruel things to a transmission that 9 seconds on a dragstrip does not.
@davidcunningham00
4 жыл бұрын
@@timothybayliss6680 a 8l90e would take it all day
@brandonpower9749
4 жыл бұрын
Twin turbos with nitrous to keep them boys spooled up. Love me some big block power!
@1fast72nova
4 жыл бұрын
Did you keep the same 30* on the twins as well as the procharger
@marcstlaurent3719
4 жыл бұрын
Have a boosted big block and watching this test makes my nipples harder than diamonds , yes that Is possible with a good BBC . Thanks again Richard . Travis quit messing with your mini van engine and get back to your big block . A previous commenter has a great point about shiny roots sticking out of the hood but a twin turbo sleeper with a flat hood is also cool .
@hollaschracing3753
3 жыл бұрын
Good comparisons on 4 styles of power adders on a crate big block
@lessmith1409
3 жыл бұрын
Nice job building up those big blocks
@jamest.5001
4 жыл бұрын
I love seeing the purple blue flames coming out the header extensions !!
@John1Brady
4 жыл бұрын
Fun stuff! Turbos RULE! All the turbo curves were still climbing... 1500+ easy with more boost.
@mariomudek8024
4 жыл бұрын
Hey Richard, really enjoy your videos of the other guys. Now that you've gone big cubes, could you maybe consider going small? Like the smallest big block? Like Reher-Morrison-Shepherd legendary 360 (348 Crank in 454 marine block) be kinda cool to see a 10k RPM capable BBC on a test stand. Keep up the good work~ and thank you!
@Parents_of_Twins
4 жыл бұрын
You know someone is serious about getting the absolute most power when they start pulling oil out of the pan to reduce windage loss. I love boost absolutely love how you can take a capable engine and turn it into an absolute monster. We've got a mid 90's Crown Vic and I'm seriously considering building a twin turbo 351 or 393 and dropping it in there with a built AOD behind it. Would make one hell of a sleeper.
@dilsher12
4 жыл бұрын
I know its low compression but it's crazy how a cam intake LS7 can match the N/A output of this big block and probably weigh half as much
@tymills6170
4 жыл бұрын
Mabey peak HP numbers. The torque curve and where it makes power/torque is the big difference. 1/2 the weight is no joke tho lol
@porkbuttrocks
4 жыл бұрын
It only costs twice as much, too. And you could get an aluminum block 540 and save some weight, too.
@danielsullivan9865
4 жыл бұрын
I agree with you I love the ls but only for under two thousand horsepower once you get 2000 3000 3500 much easier without 5:40
@michaelangelo8001
4 жыл бұрын
Even a 6 liter LS can't begin to match the torque curve. Having to rev your engine to 8000 rpm just to pull away from a stoplight, makes you look like a sissy. A big block guy will come along and take your candy and your girl.
@robmotown1
3 жыл бұрын
Can't match big block torque!!! LS's are very good... but no match when it comes to torque. ... especially at part throttle. That's the thing that Dyno figures don't show. It's only WOT. Big blocks at 632ci shred tires at 1/4 to 1/2 throttle. Without breaking a sweat!
@crash5811
4 жыл бұрын
B interesting to make this a big bang motor... what does it take 2 hurt a forged professional engine... 🤔😂😂👍👍
@fascistpedant758
4 жыл бұрын
A Big Buck Big Bang motor!
@JohnnyAnderson1
4 жыл бұрын
A dyno that will hold more power lol
@tensixtythreevideo
4 жыл бұрын
Yes please! 👍👍👍
@timothybayliss6680
4 жыл бұрын
I have a feeling this thing would take a ton. I imagine nothing tested in this can hurt it. What I think would eventually be the downfall would be main cap walk. I don't know when that would happen, but that would probably be.the weak link. A pair of s480 turbos and e85 or methanol just to keep the heat in the piston a little more manageable and this piece would probably pass 2k hp for a season of racing. Your going to start to run into bore distortion and and really stressing the mains but eventually your going to have to firering the heads or deck to keep the gaskets in. All kinds of different things start to break when things get crazy like this. Piston pins start to bend. Rods bend. Cranks bend. If you could keep the head gaskets intact you could probably pass 3k hp with enough boost and methanol for one run. Even basic stuff starts to be a problem like spark getting blown out and having enough fuel pump. What I think would cause it to fail would be the main caps walking and pinching the bearings or the crank twisting enough to kiss the bearings. I would like to see it even if it kind of a waste to see a built piece turned to scrap.
@tensixtythreevideo
4 жыл бұрын
Blueprint & Enquiring minds need to know! Come on give it the beans 😆😂🤣
@traeheck3614
4 жыл бұрын
The roots style blowers are awesome, along with the centrifical style. But don't forget to tell the viewers about belt slap and it's effects on bearing wear over time.
@jarrettlott8185
8 ай бұрын
That's where that 3yr warranty comes in :-)
@lukestrasser
4 жыл бұрын
Richard, I'm curious what the reason for not running the Turbo and Procharger combos out to 6500 RPM was? Was this for longevity? It seems like on the Procharger before the pulley swap that it had at least another 100 HP in it with more RPM. Love the BBC combinations you run on here. Thanks for sharing!
@andrewcammer2535
4 жыл бұрын
Awesome test, really nice comparison of different power adders. Agree that an 871 would have been a better representation. Why, though, are you not revving this thing out? It looks like we didn't even see the peak on many of these pulls.
@stevenhall1004
4 жыл бұрын
With such a big engine I would've thought you'd put an 8/71 on it
@adamr9215
4 жыл бұрын
steven hall At least a 10/71. 540ci is a lot of air to flow. But the dyno chart does actually say 8/71. I’m wondering if he read it wrong.
@tculwell5219
3 жыл бұрын
but the question is would you trust this engine in a race car 🏎
@poncoolride
3 жыл бұрын
Would like to see a 10-71 on it!
@trentm7964
4 жыл бұрын
Another great video! Thank you Richard.
@RadDadisRad
4 жыл бұрын
Damn, I need that kind of motor in the Ford flavor.
@Parents_of_Twins
4 жыл бұрын
Absolutely. On power nation Kaase built a big block Ford stroker that NA went over 1100 hp. The PN guys were all sad because the smaller Ford made more power than there 632 NA Chevy.
@UncleMeatMan
4 жыл бұрын
Love watching your videos and enjoy your work. I would like to make a suggestion though. Can you gather all your data prior to sitting down in front of the camera and recording? It's kind of a drag having these dead spots in the vid watching you click around looking for specific files or data points.
@drummethod97
4 жыл бұрын
Great video!! What size injectors did you use on the Vic Jr? Any idea on duty cycle with that particular size? And fuel pressure? Ty!!
@manitoublack
4 жыл бұрын
Why choose. Run it Twincharged, with 2 big turbo's blowing though a twinscrew/intercooled blower😁
@LS__812
4 жыл бұрын
With a 3000 shot of nitrous for The scramble button - edited
@RadDadisRad
4 жыл бұрын
300 shot? That’s some baby bracket car kit. Go big or go home. They make 5000hp kits.
@LS__812
4 жыл бұрын
@@RadDadisRad I changed it lol
@MastersOfMask
4 жыл бұрын
I always liked the centrifugal supercharger's smooth power curve.
@topenddean
4 жыл бұрын
In the video he says it is a 6-71 but the data sheets say 8-71. At the end of the video he says if he was doing it he would have stepped up to a 8-71 instead of the 6-71. I think the fumes got to him...lol
@BigUnk85
4 жыл бұрын
That's a monster
@travispfannmuller7717
4 жыл бұрын
it would have been cool and eye opening if it had been spun to 7k
@AnDrEw122100
4 жыл бұрын
Travis Pfannmuller they do that a lot , just stop the run before the power even starts to fall off it’s kind of disappointing . I love this channel tho lol
@RadDadisRad
4 жыл бұрын
My wife likes to stop before I finish too.
@rongravel4585
4 жыл бұрын
I said the same thing. I think 7000 would have been perfect. Seemed like it had the valve train to do it. It looked like it wanted to keep going.
@wingnutks
4 жыл бұрын
Probably would have floated the valves.
@alexthompson5172
4 жыл бұрын
hydraulic roller big blocks don't really like 6500rpm and above :/
@raybradley4722
4 жыл бұрын
thanks richard im trying to fix my 03 mustang gt just dont have the cash to get any boost but i love your videos and have been watching along time thank you your the best
@PhillipBowling
8 ай бұрын
Hey Richard, (say with good tuning of course) how much nitrous do you think the Blueprint power added 540 or 632 could handle consistently? I seen where it handled 1300hp with turbos, but I didn't know if those numbers would transfer to nitrous the same way. 500+ shot? Thank you for any feedback
@richardholdener1727
8 ай бұрын
less with nitrous
@PhillipBowling
8 ай бұрын
@@richardholdener1727 less than 500? I'm looking into getting one of these engines and can't find any other test videos besides yours. Love the content
@Stevesbe
4 жыл бұрын
You didn't mention the fuel you used in reach combination
@amandico25
3 жыл бұрын
Hi Richard, your videos have really help me decide my sbc 350 build. I was just wandering if you have done any test combining boost and nitrous. I'm in the middle of getting parts for my build I would love to get an idea where my limits are.
@richardholdener1727
3 жыл бұрын
TAKE A LOOK AT THE NITROUS AS INTERCOOLER LS VIDEO
@drummethod97
4 жыл бұрын
Hi Rich. Great work. A+++
@jimmoore1654
4 жыл бұрын
So was it an 8-71 or a 6-71? The notes say 8-71...the opening shot says 6-71 and you mentioned wanting an 8-71 instead of a 6-71? And how much timing did you run on the turbo setup? Cool stuff...really enjoy it!
@tonkatoytruck
3 жыл бұрын
2500+fhp from a well built 540cid bbc seems to be a very popular bore and stroke by engine builders supporting power adders. With 555s, 565s, 582s,598s,615s, and 632s all being viable big block builds, does the 540 offer unique benefits and/or cost savings?
@richardholdener1727
3 жыл бұрын
nothing unique about the 540
@MrOgre1110
4 жыл бұрын
I think, turbo boost gets you more power to the wheels for a given boost pressure lol
@watrousmark401
4 жыл бұрын
Thumbs up as always, did I miss where you usually give us cam specs and cylinder head model and static compression ratio?
@thegreenerthemeaner
3 жыл бұрын
The boost from the N2O cost far less than any forced induction. The extra 100 to 200 HP that the forced induction setups add cost HOW MUCH? The torque flattened out and peaked later with forced induction. No surprise there. I'll take the laughing gas version and make due.
@bigdondre
4 жыл бұрын
Really cool comparison. Not fair for the nitrous combo could have had the motor at 10 to 1 at least and sprayed 350. In my opinion nitrous best bang for buck, cheapest, quickest onset of power
@bigdondre
4 жыл бұрын
671 coolest and procharger/ turbo most ultimate power
@LunarOutlawsGarage
4 жыл бұрын
How goes it today
@Hitman-ds1ei
4 жыл бұрын
Who is not liking this ??? I am trying to work out how I can afford a drive line for these power levels or even at close to these levels
@patrekbrown8679
4 жыл бұрын
How about some sbc videos please
@roadrunner1391
4 жыл бұрын
I need help to decide what to do on my c3 corvette . maybe you can do a bbc 454 with a 871 blower with carbs and a pro charger with carbs so i can decide.. thank you
@twinturbo496
4 жыл бұрын
I would like the cam specs if you have them... Great Video.
@marcusdj7315
3 жыл бұрын
300 int./308 exh Duration at 050 inch Lift:255 int./262 exh 0.652 int./0.652 exh. Lobe Separation 114 Comp Cam 300BR-14
@W5rr2nG
4 жыл бұрын
Be nice to see you set up 2 engines with same parts but drastically different compression ratios
@xozindustries7451
4 жыл бұрын
That's very similar to my dart block 540, but I have AFR 357's and a bigger roots blower with dominator efi
@dirtyreddgray8275
3 жыл бұрын
Nice
@MrSaint7777
4 жыл бұрын
Big Bang the built bbc! Richard next to try and test the difference between a rear mount turbo or normal install, that be interesting to see the difference.
@Realtime1501
4 жыл бұрын
Turbo is the best of everything turn boost down when you cruising and turn it up at the track
@spencerreinstein7352
3 жыл бұрын
I Really liked this video 😁.I absolutely think ud need a REAL BLOWER if ur gona play against Prochargers & T-Turbos tho..A 6:71 w/a regular cast 60degree rotor combo😳.How abt Atleast 8:71 Hi-Helix? I doubt Hp wise it would out do T-Turbos But it would be alot closer..This should be done using equal PSI, Maybe All set at 15lbs of boost & see what uve got then? I run Blowers mostly bcz they look amazing but I NO these newer designed systems like Procharger will probably make more power..I loved this test & Im absolutely not knocking you at all, Im just throwing in my 2 cents bcz I have some knowledge abt these Blown Combos but I Never Think I No Better Then A Pro Like Urself! I juzt want 2B clear abt this..I DO get what u were saying abt the newer technology in Roots Blowers Now..I went from HH 14:71 Kobelco to Flower Extreme bcz of the drastic difference in design..Just bolting tht thing onto the engine in place of Kobelco which was NOT A Superman design with set-back rotors And the Flower Is & thats besides the different shoe inserts you can place on top case Or even change the top to different inlet design which IS kinda cool..I also listened to this 1 Thing You Said which was abt Whipple Chargers using 160degree twist in rotors..I wondered If it would be possible to have Billet 160degree twist rotors made for 14:71? I would thing that mite w/all the case modifications now even compete w/a PSI Screw Blower? I Do realize thers No rotor Teflon Stripes in PSI so thers less drag on PSI but even still would have 2B very close w/a twist so Twisted😂.Id be curious to know what Ud think? If you ever need any blowers like I have Id have no problem lending them out to you Bcz I dont really go racing anymore these days Especially living in terrible NY state on Long Island, a place where drag stripes dont exist anymore And Not bcz people dont have money to put up track either, Always Democrats & There Bullshit!.They deny EVERYTHING here, Always A Reason which is usually based on afew residents which do NOT represent the masses, Not Ever Here! So I have this stuff just sitting & I buy newer stuff pretending Ill travel somewhere 2a track But they raised TOLLS So High It costs abt $250buks b4 Ive got to track, Discusting! They charge almost $100bucks for our '45ft Prevost & thats W/O Trailer!😮.They charge $20 an axle So terrible here, I have these things & I just wont sell ad the wife wants me to, I just can't bcz then ITS DONE! Let me know when/if you can abt what u think abt superchargers & using better rotors bcz boost was way off from the others by alot & it was bcz of regular 6:71 going up against modern blowers, it cant, So please maybe 10:71 next time🤣🤣🤣
@markbulva4188
4 жыл бұрын
I’d love to see you test any of Jon Kaase’s stuff. He’s at the leading edge of “street” orientated big block Ford stuff.
@Thumper68
4 жыл бұрын
Free power is free power as always
@poormanprinting7837
4 жыл бұрын
I been looking at this motor for a while . I'm looking for a good show car motor 1k to the wheels on pump gas is this possible? Also a good weekend driving . Would you go with this motor ? I mean there price for there motors are great.
@prcdjhnsn
4 жыл бұрын
Which turbine AR housing was used? Have you tried a pair of S472 or S476 on a 540? I am looking to upgrade my blown 540 with twin turbos and can't choose which ones. I wish the dyno pull started lower to show the turbos response.
@steven44799
4 жыл бұрын
it would be neat if you could borrow a really big motor (~900-1000 cubes ) from someone like Sonny Leonard for some testing.
@slapnutzracing2152
4 жыл бұрын
Richard would end up with busted ass dyno lol 😆
@scottsigmon926
4 жыл бұрын
Bad ass big block!!!!
@utahcountypicazospage5412
4 жыл бұрын
I would of liked to see a nitrous shot put before the intercooler then tuned for it and even if it didn’t make a lot more show temperatures of intercooler with a 100 shot going thru it and it might only be a50 shot at throttle body but would allow for longer runs or back to back with less efficiency loss
@richardholdener1727
4 жыл бұрын
100 hp shot changes the charge temp very little on a 1000 hp motor
@bigblockmaro1
4 жыл бұрын
Great job!
@InvincibleExtremes
4 жыл бұрын
Now put it in your datsun! No seriously... great video btw. Very informative.
@clancytaylor7714
4 жыл бұрын
These are awesome videos.
@ckryegrass11
3 жыл бұрын
The 496 you did with all thes blowers was way better if my memory is correct.
@ktmr8
4 жыл бұрын
Love all the testing!... But honestly, rev them out till we see the curve dip even just a bit and I for one will be happy!.. Otherwise we just gotta guess and that’s frustrating.
@davidresar8256
2 жыл бұрын
Big Bang BBC???
@paul8638
4 жыл бұрын
From the notes it looks as if you lowered the oil level while testing. Oil pressure issues? 6 quarts the final amount?
@richardholdener1727
4 жыл бұрын
BBCs are very sensitive to oil level on the dyno and most pans recommend too much capacity
@stanlucas1932
4 жыл бұрын
Richard, what do you think is a realistic reliable power cap on this combo keeping it below 6500? How does there warranty work with a deal like this? I mean if I was to add boost and make 2k which is very realistic with such would they warranty it? Thanks
@timothykrivinko4060
3 жыл бұрын
Why a 6-71?? Why not a 8-71 , 10-71 or bigger?? Seems like you're pushing the limits on the 6-71 in terms of overdrive it and losing power from intake charge heat...then comparing that to intercooled boost from the procharger and turbo sit-ups. What about trying straight lobe vs helix lobe vs high helix lobe roots superchargers and definitely try bigger roots superchargers on the bigger ci engines.
@luchnit.9231
4 жыл бұрын
Can this be put in a daily driver or is it strictly a race engine..
@YZFoFittie
3 жыл бұрын
So, turbos ruled the roost as usual... lol
@shannonsisk
4 жыл бұрын
Would be cool to see a test of an engine and then gap the rings for boost and run on dyno again. See if the increased gap looses any power
@richardholdener1727
4 жыл бұрын
it doesn't
@KreatorOfDeath1985
4 жыл бұрын
Aye man someone told me that forged pistons are no good in daily drivers because they contract so much while cold and wear the bore ? Is this true or bs?
@richardholdener1727
4 жыл бұрын
that is BS
@fascistpedant758
4 жыл бұрын
Just let them warm up a minute before you beat on them.
@KreatorOfDeath1985
4 жыл бұрын
@@fascistpedant758 I NEVER beat on cold engine feels so wrong
@slapnutzracing2152
4 жыл бұрын
Depend s on what alloy there are most forged race piston have a lower silicone content and expand more so a looser bore is a must and more street oriented forged performance pistons have a higher silicone content expand less so a tighter bore is usually needed less piston slap ware etc. Not all forged pistons are equal research the manufacturer s web sites to help pick the right ones for your application. 👍
@ALWhiteAuthor
4 жыл бұрын
I was going to say the same thing about the roots blower... it was too small. Should have used an 8-71 or even a 10-71.
@tracysolotes2582
3 жыл бұрын
Hey Rich, First thank you for all the test data. Would you be able to share the full specs on the S475’s used in this video. I’d like to do this type of set up on my 496. What exact waste gates you used. If you could share all the info on that set up I’d appreciate it very much.
@richardholdener1727
3 жыл бұрын
turbo smart 45mm hyper gates, t4 s475s-ill have to look up other specs
@tracysolotes2582
3 жыл бұрын
@@richardholdener1727 ok thank you! I appreciate it.
@tracysolotes2582
3 жыл бұрын
@@richardholdener1727 what mm s475’s ? My motor is about 10.5 to 1 . Is that to high for boost? Ring gap? What would you recommend like .025-.029 ?
@lazaro121774
2 жыл бұрын
I like thhis video¡¡..
@baddonkey6876
3 жыл бұрын
Still amazes me that you built a iron headed 460 that makes 40 less hp N/A than this 540
@titanary68
3 жыл бұрын
I absolutely love your videos and what you do on your channel but if I could humbly give you some advice, take notes. Write down all the info so when you go to edit all the info you need will be right there and you can spit it all out easily. I’m not trying to be an ass I know how much work you put into all this and you have multiple builds going on at once. So take notes for when you edit. Other than that badass channel and content my man.
@drummethod97
4 жыл бұрын
Is this particular motor a “tall deck” or short? Thanks
@richardholdener1727
4 жыл бұрын
std deck-not a tall deck
@kennyallison7201
4 жыл бұрын
Richard, how did u get this job? this is like my dream job!
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