1000+ HP-WITH 2 $163 TURBOS! CHEAP, JUNKYARD BBC TWIN TURBOS, PLUS BLOWER AND NITROUS.

[@b20vtec83]

The Best videos on the "tube" Richard! No unnecessary cut scenes/fancy graphics or annoying trendy background music. Just raw data and facts👌👍💪

[@corvettefever360]

Yeah the way it should be!

[@adambergendorff2702]

yes his videos are the BEST!

[@cletiskroeker3552]

Amen to that!!!!!!

[@hdcaprice]

Been waiting on the Big Bang twin turbo 454 for so long. The LS Fan Boys don't have a clue what the old school muscle will do as they think the LS has "reinvented" the wheel somehow lol. Most people don't know that there was a big bang twin turbo 454 test done back in 2014 where the junkyard bottom end 454 made 1,200hp+ and over 1,300tq+ and didn't scatter. That test needs to be ran again to show that the "dinosaur technology" still reigns supreme 😎. Cubes + boost = King. I'll bet money it'll surpass the 1,600hp that the LS ended up making on its revised Big Bang torture test.

[@davidmpalermo]

People forget that there’s no replacement for displacement!

[@stevestauff2220]

Planning the same twins blow through on my 427 bbc. Hoping to see 4 digits. It’s going in my 92 s10. So glad you did this build thanks

[@Usmc913]

As much as I Love building my LS stuff this really makes me want to start a cheap twin turbo BBC build.

[@mikebatista5205]

the twin GT45s on that 454 thats a nice KING OF THE STREET budget build

[@lindsaymcpherson4744]

Killer I'd like to turbo my 496 Chevy this points me in the right direction thanks Richard !!

[@impalakevin]

Awesome!!!!!! I can’t wait for when you have the chance get back to the twin turbo 540 and really ramp it up! Doesn’t seem to be a lot of twin turbo big block walkthroughs or combination walkthroughs. Thank you Richard!

[@glovehandhuman7122]

Was actually going to request this exact episode, very cool.

[@gothicpagan.666]

That roots super charged motor looked very artistic👌

[@jamesgeorge4874]

Doing the horsepower and torque saints work, tirelessly is so awesome. Thank you.

[@pmd7771969]

Carillo rods are verrryyy good

[@dennisgray7509]

Love the vids man! Gonna do a 468 bbc ! My first street bbc

[@lukestrasser]

Richard, great installment. Love that twin turbo 454. I wonder how long it would live at 1000 on the street.

[@gorgreez6775]

@Frank R ha gottem

[@shagirani5518]

It is always good to make more powa!!

[@timothybayliss6680]

Right on

[@corvairwally]

When will we see the big bang of that gen 6 454. Ive been dying to see it. I have been planning a twin turbo gen 6 454 for years got lots of parts but never have been able to put it all together. Want to see a big bang!

[@kdsboosted4954]

Get your ass in the garage and snap those parts together slap it in anything and send it.

[@1fast72nova]

Been waiting years on Richard to do that video he was going on and on about 🤷‍♂️

[@zachawge8576]

I’d love to see that, I feel that he’d have to do rods/pistons to really send it but I don’t know much about the gen 6s

[@1fast72nova]

@@zachawge8576 I bet you're correct as those pistons are getting really big at this point.

[@hdcaprice]

@@zachawge8576 I bet it'd see over 1,700hp before it showed any signs of distress 😎

[@pmd7771969]

Still awsome

[@lloydeduncan3861]

I have a 289 ford engen for sale has been setting in a truck for a few years

[@aaron9250]

do a big bang two bolt main VS four bolt 350 chev .

[@pmd7771969]

I'm one of the only guys on the planet that know how to put a camshaft in an engine so it doesn't fall down out of the cam bearings and scratch the bearings.

[@terryritterbush4239]

Hi Richard. This is a basic question but I’m having a hard time finding the answer. Where do you plum the oil pressure line to the turbos from. Some posts say use the oil pressure sensor supply some guys install an adapter between the block and the oil filter. The return is pretty easy just install a fitting in the oil pan. Thanks in advance

[@richardholdener1727]

any pressure source will work-there is one at the back of the block and 1 near oil filter

[@terryritterbush4239]

@@richardholdener1727 awesome thanks for the info

[@shoominati23]

WHat are the quickest spooling turbo size / type I can run if I try to build a similar combo for a Junkyard 454, but with just forged pistons , gapped hi-tension rings, and cut-ring head gaskets for longevity. I dont want mass horsepower, just 1000 - but a quick spooling no lag boosted engine that will respond like an 800ci hot hi comp big cam NA engine..

[@richardholdener1727]

twin s366 or gt45 (cheap) would well on that

[@waybad]

Have you ever run a test for what big duration-narrow ls does to turbo’s (big and small turbo’s)??? Thanks again for all your knowledge!!!

[@richardholdener1727]

you don't need a lot of cam duration for turbo motors

[@waybad]

@@richardholdener1727 understand that just wondering what the outcome would be? Thank you again for all your time!!

[@justplanefred]

Love these videos. With a big motor like these big blocks how do you think it would behave with twins like VS 7875s. I mean obviously if we learned anything from you if it adds boost it will make more power. But would it get laggy and benefit more from a single of that size at the same boost level?

[@richardholdener1727]

more lag with bigger turbos

[@darbsworld]

What is the a/r and specs on your GT45 turbos?

[@deadishelf2054]

Could you possibly do a build on the 4.2 Essex out of the 10th gen f150 to see what they can do?

[@douglasnolden3888]

Please help!!!! Can you cover a ford 3.8 build? Id love to see a 4.2 build that v6 owners can do themselves. Mustang owners such as myself need help

[@boosted2813]

I would like see a backpressure affect on hp/tq.

[@frankchapa4165]

Do a 460 ford, same set-ups.

[@everythangchevy]

On the junkyard 454 did you add any ring gap before boosting it? I have an LQ4 in storage for an 83 Elco I just brought! This vid has me thinking about going this route🤔 LQ4 vs Gen Vl 454?

[@richardholdener1727]

yes

[@exploranator]

If the engine ran only one turbo to start, then phased in the second one, would the power not rocket up to 780 at 4200 RPM, With the torque leaping up to around the 1000 mark at that RPM, then stay on up there and increase hp until redline? With one turbo being in a far higher utilization zone until you could apply the scientific joke trope [then a miracle occurs] as on one comic of a demonstration of a math proof so the second turbo phased in without falling into a sort of hole, the power could be zoomed up to max far more quickly, as having twins usually gives the exhaust an easier time to escape while not doing so much work, thus less boost than the same type of turbo as a single.

[@pmd7771969]

Rich, you can run 4 gt 45 on a bb. Bloodviking

[@Diamondsintherubble]

Actual dyno footage is better than ice cream 😁

[@andyharman3022]

Can we discuss that?

[@Diamondsintherubble]

@@andyharman3022 the debate is already closed. Ice cream gets it up, engine dyno vids get it to the finish line 🍆🙈

[@andyharman3022]

8 psi seems to be a good limit for a GMC type blower. Pushing it up to 12 psi didn't get as much power as pushing it from 4 to 8 psi. Don't get greedy. Those last few HP get to be expensive.

[@marcstlaurent3719]

671 too small for a big block is the main culprit having said that I prefer a procharger like I ran till I went twin turbos .

[@YZFoFittie]

To much heat without intercooling...

[@MrBlackbutang]

Run 233/239 561 lift 118 that same custom cam in a 502 bbf Ford with scj heads

[@ericbeauchain9836]

What is compression on 2 turbo bbc junkyard gen 6 motor???

[@richardholdener1727]

low

[@ericbeauchain9836]

How much ring gap with hyperutectic pistons with 10.5 cc domes on a .030 over 454 with big oval ports 2.19in 1.88ex 100 cc heads...rufflly 9.998-ish comp...?? Probably need more than the .28 top and .26 2nd ring gap that i set mine at??

[@ericbeauchain9836]

Is 9.998 to 1 compression too much to boost if i have ring gap on hyperutectic pistons running 93 pump gas? If I slowed timing down to .... lets say 28 total at 2800-3000....is it possible?? Or do I need to run way lower comp to run 93 pump gas??

[@richardholdener1727]

you will be fine with that comp-we run .007 gap per 1 inch of bore for high boost

[@ericbeauchain9836]

@@richardholdener1727 thank u for answering my question...I do appreciate u taking the time.

[@unclesquirrel6951]

Personally I blame squirrels

[@Lagrange1186]

In all of this turbo LS junkyard craze it’s really hard to not consider the junkyard gen 6 with twin GT45’s. Anybody know the actual weight savings going with an LM7 or LQ4 vs gen 6 454?

[@dannymccarty344]

I bet it's a ton. I put a real jet engine in my Mustang last spring, and the chicks really dig me.

[@chipcurrey653]

The weight difference between an iron block aluminum head LS (~500 lbs complete) is about 200 lbs less than an all iron 454 (~700 lbs)

[@Lagrange1186]

@Curt Curtis they definitely are bigger but if you were cool with fender dump exhaust I’d say it’s doable in most applications. I was shocked to see one fit in a 3rd gen F-body but folks pull it off 🤷🏼‍♂️

[@chipcurrey653]

@Curt Curtis I would actually say the 454 isn't going to make a single HP more, since both engines can make 1000hp with twin gt45s, and will ultimately be limited by the turbos. And the ls will have a better block, 6 bolt mains, better oiling and cooling, better reluctor ignition, aluminum heads, plastic intake, etc. The BBC only seems attractive for going to displacements the LS can't and for going to hp levels with turbos that the LS reasonably can't in it's rev range, but none of that would apply to a street car.

[@umakemerandy3669]

7:00 The pan oil level being always too high because you arent actually driving? I guess they have the level higher than you to accomodate Gs?

[@bobqzzi]

Is there a good port EFI manifold for the genVI BBC?

[@richardholdener1727]

the edel vic jr. efi

[@jeepramz]

Stupid question but why did you run the twin turbo like 6k na then mild boost 5.5k then 5k on higher boost

[@richardholdener1727]

torque

[@pmd7771969]

You can run 8.5 pound boost on pump gas Bv

[@veenieyourmom912]

How much it costs me for you to build my 81 c30 454?

[@richardholdener1727]

I don't build

[@parkermcwilliams1058]

How much oil typically do you take out? Thank you

[@richardholdener1727]

sometimes as much as 1.5 quarts-or as much as it takes to stabilize and not drop oil pressure

[@parkermcwilliams1058]

@@richardholdener1727 Ok Thanks alot

[@saljuarez3825]

Do a 2jz ge vvti and a 2uz vvti please

[@dilsher12]

Non VVTI is where it's at , the VVTi rods are too weak .

[@saljuarez3825]

@@dilsher12 Richard was talking about people that say piston rods are too weak. They don't change the ring Gap and go through the engine like he does.

[@saljuarez3825]

@@dilsher12 not to mention that the vvti does help and it comes with those extra sensors a plus side is the waste spark and not that distributor setup

[@jesve8120]

Is that stock bottom end!!

[@richardholdener1727]

with ring gap

[@jesve8120]

@@richardholdener1727 Awesome I have a Gen 4 454 that has been sitting for years, going to give this a shot through a super sniper

[@PhillipBowling]

what was ring gap?

[@richardholdener1727]

.028 ISH

[@PhillipBowling]

@@richardholdener1727 thank you

[@ericbeauchain9836]

How much ring gap on nitrous motor??

[@richardholdener1727]

.007 per 1 inch of bore

[@shadowopsairman1583]

I like symmetrical equipment better

[@YZFoFittie]

EFI tunnel ram?!?

[@richardholdener1727]

THAT WORKS TOO

[@YZFoFittie]

@@richardholdener1727 who's is best though?

[@anthonycyoungnigga4050]

Can you put a turbo in my 5.7 cam take it to any state if you do tht

[@richardholdener1727]

SHOULD BE LOTS OF PEOPLE AROUND YOU WHO KNOW HOW TO DO CAM SWAPS

[@timhateley]

Hey Rich, Winnebago 440s are cheap 😏 and low compression. Hint hint, nudge nudge....

[@richardholdener1727]

I don't see many of those

[@timhateley]

@@richardholdener1727 😮😮

[@drummethod97]

Will you be my dad? 🥰

[@pmd7771969]

Racing max power for cheap is twin Chinese gt 40 turbos on e85. Bloodviking

[@gorgreez6775]

so what your sayin is if you throw thousands into a big block you can make more power? wow who knew?

[@randomlife718]

First

[@pmd7771969]

You can run 225 hp on pump gas. So anything less is foolish

[@MrBlackbutang]

Who puts a Chevy boat anchor in a fox body lol !all block have windage issues

[@shadowopsairman1583]

It fits, it ships. Better than a stringed out 4.6 or 5L

[@MrBlackbutang]

@@shadowopsairman1583 so does a 408 Windsor stroker making the same hp half the weight.

[@hdcaprice]

Those who want to go fast 😎

[@MrBlackbutang]

@@hdcaprice oh boat anchors are not fast . Lol

[@lastamericanhero59]

Dude I am tired of hearing about chevys

[@richardholdener1727]

maybe watch any of the other 300-400 non chevy vids on the channel

[@lastamericanhero59]

@@richardholdener1727 but there a 5 chevys to any other non-chevy vids

[@shadowopsairman1583]

Stop complaining and wait for blue ovals and pentastars, there are others. Don't like it? There are other channels you can watch.

[@boostbogan]

@@richardholdener1727 Loved listening to your podcast with Matt, keep up the good work mate!