Pulling The Power Out Of The 512 Stroker Raised Block - Part 2 - Engine Power S3, E10

[@vaughnmojado8637]

Me being a Mopar dude, I say thank you for the build. I love the ideas. I’m building one big engine for a drag car. That build is very nice.

[@Arthagnou]

the heads are much better than the Edelbrock heads.

[@kalijasin]

#Mopar

[@loganbyrd3091]

I’d like to see a 440 with multi-point fuel injection and a mild cam with a turbo, I bet it would wake right up and perform well

[@peterbroumaziotis5072]

You get what your given ..

[@Arthagnou]

The head design for a stock style 440 is terrible and limited to roughly 240cfm. To look at an LS head and compare it visually to a 440 I dont see much difference, but there is alot, like 100 cfm difference. a 440 with a big cam and turbo at 15psi might make 600-900hp. a LS/GenIII Hemi is gonna make alot more than that on 15psi and street gas.

[@frigglebiscuit7484]

@@Arthagnou did he say ls? no. he said 440.

[@danmyers9372]

@@Arthagnou - Yep, while the heads on this engine are a big improvement over stock they still don’t flow as well as a good LS head. This is shown by the power curve with HP below peak torque. Heads are holding back this engine.

[@strattuner]

@@danmyers9372 B1 heads and the acompanying parts puts this engine normally aspirated anywhere you want it,mopar speaking,with a turbo who knows,i've never seen one pressurized,i know they put gmc blowers on them in the old days,just weeks before the 426 hemis come out and stayed on top,forever

[@dusterowner9978]

great build guys . Don't forget the 2 steel bars for the end of the valley pan . Possible oil leak down the road . Keep up the great work !

[@tomcox2565]

I saw that miss also. Only mopar guys would see that! 👍🏻

[@managementhawaiianisles3235]

Yes the steel bars. Understand we have to offer leaneancy for the chevy guys, who try hard, but really don't know MoPars.😅

[@topenddean]

Nice build guys. Thank you for building a 440 MoPar. Though they are 7 decades old, they can still make enough power to be respectable on the street or strip and do it reliably as well. Bravo, good job. 631hp and 643LbFt is enough to put even a heavy old B-Body in the 10's on pump gas.

[@managementhawaiianisles3235]

The 440 engine weighs in at about 670. Not bad. At it's creation in '58, it was a light weight modern replacement for the very heavy 1st gen Hemi. 😊😊

[@thomasward4505]

With aluminum heads intake and water pump you can knock off over 100 lb of the weight you posted​@@managementhawaiianisles3235

[@alunakoliva9648]

This duo is without a doubt amazing.

[@danmyers9372]

🤣🤣. These guys are marketing whores for companies pushing junk products like FiTech and E3.

[@PANTYEATR1]

I have a Mopar 360 that's bored, stroked and internally balanced to 408ci. I got a good deal on it, so why not. I want to build it for performance daily driving and retain the 89 octane requirement. I can appreciate videos builds like this to put in perspective what I'm trying to do.

[@dtruth5769]

They did a 408 537hp 550trq.check out link.kzbin.info/www/bejne/opOanH6ghsiFb9k

[@PANTYEATR1]

@@dtruth5769 I'll check it out and report back in a few. Thanks

[@pearlguy6351]

Nothing better than a good ole carb sitting on top

[@managementhawaiianisles3235]

Stock 429CJ uses guide plates from the factory. Stock heads are awful, but Trick Flow can help out greatly 👍

[@93_yn_fox]

Shouldn't have to manually change timing if they actually used the timing control. Set the base, make sure it matches the ecu setting, and go from there

[@jimrichey5919]

Now swap a 4500 style carb and a tapered 4500 to 4150 adapter on it . I have a 512 with a 1195 demon and it makes 770 hp...

[@mitchellferre1652]

🎯

[@mitchellferre1652]

Swap those Harland Sharpe rockers out for a Comp ProMagnum stainless set, T&D or Hughes Engines rockers. Crane and Harland aluminum rockers will fail its only a matter of time with a healthy cam.

[@thomascowan2037]

I like everything other than the spark plugs should’ve been champion

[@mitchellferre1652]

I'm not a fan of Harland Sharpe rocker arms. They have issues and breakage is common with high spring pressures. Comp pro magnums would be a better option. Or T&D rockers.

[@edsmachine93]

Good video guys. Nicely done. 👍👍

[@williamarnett9064]

You could just hear that torque difference in that engine when they switched to the carburetor. Imo, fuel injection isn’t needed for an engine built like this for the street. Good build, but knowing where the power actually came in would help.

[@Dayandcounting]

EFI never needs to be re-tuned unless you make changes to the engine configuration, doesn't struggle with cold starts. That's worth the asking price for EFI.

[@frigglebiscuit7484]

@@Dayandcounting no its not. im not paying 1200 for something i gotta sit down and fiddle with all day. carbs for me. simple jet and metering rod changes.

[@soonerlegendspodcast]

@@frigglebiscuit7484 give me an 850 cfm any time. Better performance from a carb. People need to learn to read a vacuum gauge

[@nerd1000ify]

In an absolute physical sense, all other things being equal, EFI should give you very slightly more power than a carb. The reason for this is that the carb's Venturi is a flow restriction that the EFI does not have. In practice it's less clear cut, but what is clear is that a EFI system gives you far more control and much better part throttle operation, which is why all the OEMs use it (they need perfect AFR at all times for emissions).

[@THROTTLEPOWER]

Great vid, really enjoyed!! 👍👍👍

[@theoriginalmungaman]

Compression is kinda low for big valve aluminum heads? 11 1/2 to 1 would make way more power and still run on pump gas!

[@frankschopp8748]

Would be nice to see that engine with a six pack manifold.

[@ronsmith7739]

Pat, I hope don't get hurt with all those pencils, pens, markers, crayons, scales, rulers and what not on your right side shirt pocket. Ouch !!!

[@AdamCartwright-s2t]

Need to get the bars on the china walls. The bolts alone can cause oil leaks.

[@billwessels207]

Oddly enough, many years ago Because they could then run 30 lbs of boost versus the 6lbs that Honda had to run due to dual overhead cam and 4 valves per cylinder. They produced upwards of 900 horse power. After initial teething problems development improved reliability an they won races for a couple of years.

[@claymahaney6574]

why don't you guys build a low deck with B1 original heads that have been flowed? a full race application like the 532 BBC you built or the big block ford?

[@robertharwelljr.3939]

I didn't hear the camshaft specs mentioned, unless I missed it? I heard him say custom grind though.

[@JrGoonior]

Part 1

[@Timotheousturalyon]

Now do a 605 stroker Indy cylinder heads build.

[@6.7Rollin]

thank you for bringing him back.. the other guy was not worth it!

[@musclebone7875]

That's a mild 512 mopar

[@garrisonsmith753]

Love your guys stuff! Maybe one day you guys would wanna have fun with a Toyota 5vz-fe with the supercharger….

[@jonathanschrader7881]

I agree bro the 3.4 is a good v6 i think they had trd models with a m90... dude above is lame btw... what a fu*kn tool... I love mini trucks rock crawled the shit outa my 81.

[@garrisonsmith753]

@@bigboreracing356 bruh I have a 6.4 scatpack but I like to go into the mountains with my runner. Because well if you had a half a brain you’d understand I prefer not to slam my expensive car on a bunch of boulders. Idk why you so angry. It’s shocking how little control over your emotions you have. You need to chill. Besides the 3.4 is a fantastic engine it has the red supercharger on it and makes great power. Idk what ur problem is. Chill.

[@garrisonsmith753]

@@jonathanschrader7881 🤝😆 hah thanks! Lotta those 6cylinders are great! The Cherokee in-line 6 is just as durable and torque capable as the 3.4 v6. The 81 is a gorgeous machine! I’m glad it got to see usage! Besides Toyota’s last forever so it’s fun to see how time affects it!

[@dreuxlescell3184]

Mention breaking in a new cam at 2000 RPM FOR 20 MINUTES anytime you put in a new cam and lifters!!

[@andrewmichaelcrook340]

My challenge get a Ford barra motor its Australian its a mopar chevy killer and I'm mentioning v8 engine capabilities 2200 he and 7 seconds for the 1,/4 mile

[@andrewmichaelcrook340]

By the way its inline 6

[@Ricks408]

Go Carbie Go

[@stephenmoulton9284]

how about explaining efficiency, > short rod long piston vs long rod and short piston where one is better for power vs cruising . if you dare , variable cam timing kit for old stuff (there must be a kit to add to the big wheel on the camshaft by now (oohhh the cnc machined cam cover ,with seals and bearing to completer !, then variable valve lift again for old stuff (eccentric rolling cam rocker shaft ) >and then high pressure hot water injection, and after reading about mazda making an engine run at 48 to 1 fuel direct injection >>kit? I have 88 ?roller cam 318 heart shaped heads in my 86 w but the old rb 383 seems like better choice to work on . if you want to get off topic >hp used by transmissions ? it is a big deal . 727 vs a zf 8 speed ? ( who does not want a pto ?) hell my wish list ?> interface to talk to the zf controller( 30% more efficient may pay for the upgrade!) to say a 1993 5.9 Cummings's ? TPS ,MAP < RPM MPH ??what else does it need ,and how difficult is it really to present the data ? ardweeno's ?

[@DanielPhillips-m1u]

Would it be okay to use dielectric grease on the boots on the wires

[@paulhopkins1905]

Something tells me that that ARP Ultra Torque stuff is nothing but nickle anti seize

[@HD2512DK]

A bit surprised by the benefits of this video was that Carb beats EFI... I wonder if a better mapping could do wonders

[@yendor86]

Why did the carb make more power? Wish they would have discussed that. I would assume that the FI would provide as much fuel as the carb and the fuel delivery looks great, so why the difference?

[@pierreduplessis1507]

The 512ci looks like a monster of a motor. Wonder how it'll perform with a supercharger? Too see Pat smile and rub his hands gives you the what will he fit it into?

[@bmstylee]

It's screaming for an 871 or a pair of twins.

[@jrdmotorsports9718]

Just do the math. 600hp @7 lbs =900hp. Might need a big bucket under it to catch the crankshaft, but it may do it once.

[@tlr-nut7275]

Stock 440 blocks can't handle much more than this. You are at the limit with this build for the two bolt main caps.

[@jrdmotorsports9718]

@@tlr-nut7275 Not exactly true. Customer's 2 bolt 440, performer heads, 6-71 blower... 715hp, 605trq with dead fat carbs at 7lbs. Just 1 example and not the only combination that we do that lives up there over 700 with stock blocks. You were saying?

[@denalidriven1574]

So the carb whooped it ass lol.

[@robertwheatley4907]

Has this show ever dyno'd an equally-spec'd 440 mopar to outperform a chevy or ford with the same or very similar displacement? I seriously doubt they would allow that..

[@adingman9798]

No cross bolted main caps????

[@scott6059]

He said bung.

[@jeremypike9153]

Too bad the 440 never had cross bolt mains😑 it could have competed quite well against the 426 hemi had Mopar given it a good strong block casting from the beginning.

[@frigglebiscuit7484]

doesnt need them. also, the 400 cold weather block is arguably just as or stronger than the hemi block.

[@tlr-nut7275]

You can use a girdle from Hughes Performance that makes the bottom end much stronger.

[@tomhorn3135]

Hey guys.... Building one these 440 strokers myself...got a couple of questions for y'all...what are your cam numbers? What carb did you end up running and the Hooker headers you used with the TF angle plug heads ..what is your part number for them? Any help is appreciated!

[@jbo7317]

Can you give a rough idea of a price

[@tarl1812]

Anybody know what size cam it was

[@Skateforlifelad]

Why did the carb see higher HP and Torque numbers? Imagine something to do with airflow and flow rate

[@jrdmotorsports9718]

The right carb will always outpower fi, and not because of airflow.

[@Comet-hn3gm]

Those heads are just way too small for the displacement. They would be great for a 383 Mopar

[@affanugurakc4050]

I want to buy that engine

[@MrR6guy]

Spoiler: These aren't recent builds , check the host changes, these are years old

[@starbattles1]

HOWW DO NOT KNOW THAT "PULLING POWER OUT" MEANS TO REMOVE POWER? ??? I have that EXACT same EFI. The 1200 hp model. It "claims" self learning. It is very slow learning and you WILL have to make manual adjustments. Look at FiTech's forums and see. You will have to manually adjust the accelerator pump, and the start fuel if you want to make it tight and start quick. Problem with these systems is there is no intake air temp sensor. It bases temp strictly on coolant temp. If you run a cold air intake the air temp can change dramatically with the coolant temp the same. Mornings can be freezing, and afternoons can be 70. Next morning you will experience lean bog for the first couple miles while it re-learns. I had to disable my Mach1 ram air so I can get a more consistent air temp going in to the throttle body and more consistent throttle response during dramatic temp changes in winter, early spring. Best thing to do is have your intake drilled for injectors and fuel rails. Get an OEM EFI from a junk yard and if it can't be tuned, have a tunable chip installed. They make efi throttle bodies(like oem) that bolt to 4 barrel intakes. Install the necessary sensors and have it pro tuned at a shop. You will have a robust custom tuned OEM EFI system that drives like a factory EFI, because it IS a factory EFI. After market EFI's don't seem to measure up. I bought the top of the line system they had to offer. I wish I has spent that money adapting an OEM EFI to my motor.

[@pdarnell1950]

So I would love to have this in my 1990 w150 which has a 440 in it. But when i try to look up some of these parts Im not sure what to get. Im spreading it out and buying here and there so if anyone has a legit parts I would really apreciate it. tks again

[@05stjohnwood]

what size carb is it

[@wendyandgeoffpattison2610]

Why does this dude need 10 pens in his shirt pocket? You only need one for each hand surely?

[@fuccthelaw1]

Question you guys don't sandwich the valley cover with gasket?

[@iv-bigmoose3959]

can yall build my 360 magnum lol

[@lawrencefoster2120]

It a pretty motor. Factory will never give you something like that.

[@robertless5056]

Been watching over ten years, you guys drive me nuts how you change your lingo to keep the generation happy, it's always been and always will be foot pounds not pound feet, just saying

[@soonerlegendspodcast]

Exactly what I was thinking. Never heard lb feet before

[@warhound7781]

When these tbi systems like fi-tech and sniper become rebuildable vs being throwaway junk when they have issues they might be worth the price. Carbs are just about eternal while the electronic tbi stuff goes in the trashcan.

[@nerd1000ify]

Better to go with port injection? Obviously you need an appropriate manifold, but better mixture distribution and rebuildable injectors is a plus.

[@warhound7781]

@@nerd1000ify Probably. Issue will still be the quality and availability of the electronics. Getting to the point all the china stuff is garbage and that's all that suppliers are buying from. Multi port efi and a fancy computer are great for making and controlling big power but it's tough to beat the simplicity of a pair of carbs on top of a roots blower.

[@douglasdailey5998]

Great power and torque on that mopar. I will always stick to a carburetor for my older vehicles.

[@geneticrex]

Not bad for a VERY conservative, build, but those 240 heads, out of the box intake and pedestrian camshaft, belong on 440ci pump gas deal. Not on a 512. If you're going to build an engine that small (4.25 stroke), out of a 10.720 deck height block, the head should be the Indy 440-1, with the Indy intake and a camshaft to match. The Max Wedge port window is a must on a stroked 440/400 unless it's for an extremely low rpm land yacht. Why do I say this??? Because I ran a 4.380 x 4.150 combination, with the 440-1 head/manifold, 11.2-1 compression, a camshaft that made peak power at 6700rpm and made 811hp and 696tq on 93 octane, with a 1050 dominator carb. I drove it around like gas was free and ran consistent 9.40s at a tick over 3380 lbs.

[@phonebackup8132]

Fantastic for a mismatched setup. With an engine that larg and high rev intake you should have used the 270 heads as thay flow more and are higher reving heads. Do a comparison, I'd love to watch.

[@crspcritter]

The big MOPAR wedge engine ✊🏻👍👌

[@larryw5429]

Carb for the win again lol!! Not as good for everything but Wide open they make them scoot!

[@jrdmotorsports9718]

Not just wide open. The entire curve.

[@rudybarton1171]

Fitech is not the standard for efi. It's more or less the base level. Just saying.

[@jrdmotorsports9718]

@@rudybarton1171 You are correct, but the end results are the same when comparing a carb to fi. FI meaning fuel injection as a whole, not a specific type. A Holley Sniper, apples to apples, comes the closest to matching power.

[@jessechronister2452]

850 cfm 34 degrees of timing don't think I would have went with the dish more of a flat but it would have raised the compression

[@danmyers9372]

@@rudybarton1171 - FiTech is Chinese junk. I used to respect the guys on the show but I now see them in as marketing agents for second tier products like FiTech and E3 (junk) spark plugs.

[@troydority265]

Oh boy you guys make my mouth water with these mopar builds

[@BuckI2Bdad]

You must have missed the small block 410 stroker build

[@troydority265]

@@BuckI2Bdad nope got that one saved

[@joeljenkins2876]

@@BuckI2Bdad never saw the dyno session for that 410 build: did it ever air?

[@troydority265]

@@joeljenkins2876 no sir

[@victorjohnson7512]

What ever happened to the stroker small block Mopar you guys built last year? I never saw a Dyno run on that one.

[@Zachsmoparandmashedpotatos]

@Jay Riley yup if u watch close you can see the cup and ball push rods they require for LA , didn’t even have the correct rockers either,Ouch…. I have a 408 mag with the trick flows my push rods are ball and ball with oil passage.

[@frigglebiscuit7484]

@Jay Riley LOL i remember that.

[@mynamejeff2261]

Look at that, the carb beats the brand new tech in power

[@Arthagnou]

The carb is new tech. The EFI is better at fuel economy and over time will prove more reliable, easier starts, better engine wear due to a lack of soaking the cylinder walls with an over rich mixture.

[@johnathonmounce2265]

No it wont

[@johnathonmounce2265]

No it wont

[@johnathonmounce2265]

No it wont

[@johnathonmounce2265]

No it wont

[@tyronecraft3924]

I would like to see you guys build an engine for an RV. Taking into account durability and torque for hillclimbing in the Rocky Mountains to cooling in Death Valley.

[@williamarnett9064]

These are Chevy guys, they’d struggle to find the power where it needs it. But it would be interesting, especially on a low compression, high dynamic pure torque build.

[@jaredmayer3960]

All engines do is compress air. Take the numbers, letters and symbols off them and they’re fundamentally the same. Brand is irrelevant.

[@frigglebiscuit7484]

@@jaredmayer3960 lol no. noooo.

[@phonebackup8132]

@@jaredmayer3960 The quality of components matter.

[@jaredmayer3960]

@@phonebackup8132 yep the quality of components matters. I don’t get what you mean here? Any component from Ford, GM or Dodge are fundamentally the same.

[@westonbridges]

This build could have been all over 700 hp with the 270 heads

[@jrdmotorsports9718]

Bingo. Add a bit of compression and the right cam profile as well. Make for a nice pump gas build. It's how I'm doing a 512 now for a customer.

[@westonbridges]

@@jrdmotorsports9718 yes. We have a 446, solid roller engine, 12:5:1 pistons and made 632 at the crank!

[@HowardJrFord]

I've seen stock stroke 440's in the engine masters series make over 700hp with Indy and 270 heads .

[@stevenrice47]

No spec of the lift but it needed a solid roller cam, 270 head and 11.5 compression ratio. 512 needs more air.

[@smilsmff]

replace Hydralic lifters with solid rollers and camshaft tighten lobe seperation, then switch to T/F 270 power ports, along with ported intake match ports and pick up 50 75 more HP

[@scottpearce7466]

Any place we can go to see the total cost of this build? Needed the 1350cfm of the old 6 pack for that 440. 😉

[@dontgetwellboi1240]

Any engine rebuild videos that pop up automatically gets my attention. Gearhead by heart.

[@scottbatey3130]

Gave up to soon, still a lot of power left in tuning, timing and fuel ratio adjustment. What temperature was It? A few degrees will make,or lose power. Don't get me wrong, great build, can't get enough of those Mopars! Keep up the good work!!!!

[@olymonty]

How many pens from the pocket were used in the build of this engine?

[@m721ac]

Not a fan of throttle body injection. Port is still where it's at for me...

[@ThePaulv12]

Yeah neither am I. I bought dual quad one of these and it doesn't work. Has a problem where it doesn't fit on a SBC because the IAC hits the small cap distributor. When I got a different intake it doesn't run because it goes super rich, super lean then super rich and backfires out through the carbs and won't restart until you reset it. This is in learn mode. The company couldn't care less. The huge distributor that sells it couldn't care less. The manufacturer doesn't respond to emails and the huge distributor deletes my comments on what I think about it based on my experience. It's all worked out - they take your money supply a product unfit for doing the thing it's designed for and basically say bad luck when there's a problem. If you think I'm exaggerating read others' comments on this product. It works on here because this show has clout. We have no clout so we get no service for their defects. $2k down the drain. To say I'm annoyed is about the mildest description you might apply.

[@m721ac]

@@ThePaulv12 be nice if you can upload your experience on you tube and tag them. People need to be taught a lesdon

[@danielvick7875]

Always great content sure miss Saturday mornings with the power block! That was my Saturday morning go to for years, but I'm sure glad to try to keep up with you guys on KZbin! Thank you very much

[@Modine.]

Why is an episode from 2016 just now being posted? 🤨

[@Formerlywarmer]

Nice work guys…I have that same set up in an 88 trk. Dan Dvorak built it a few years back as well as a couple others for me. RIP Dan…MOPAR2YA 🇺🇸

[@kevin-vt7dw]

You proved that you can make high horse power with a massive V-8 but how many horses you can get out of that V-6 4.3 I know it's rinky dinky but in my mind that's a challenge

[@carlcameron3524]

I had a 4.3 in my old 87 Monte Carlo LS.

[@victorjohnson7512]

They just built a 4.3 a few months ago on this channel.

[@karlsracing8422]

Put a 1,050 carb on it.

[@icetech6]

Not putting the bars at the ends of the valley pan is hurting me inside :(

[@JrGoonior]

Saw that!!!!

[@starbattles1]

You people didn't let the thing learn long enough. It takes a couple hundred miles of driving to learn. DId you do a couple hundred miles worth of dyno runs??? HELL NO!!!

[@overcastfriday81]

I like the fact that guys are sharing their ideas online like this. If I could change one thing, it would be to ditch the 1.6 rocker ratios for 1.7. If you don't pick up improved head flow from that, on a modest duration cam, then you have cylinder heads that aren't worth using. 1.7 ratio does increase effective duration but only a tiny bit. There is a reason so many GM crate engines don't mince around with 1.5 or 1.6 any more. The same scientific principal applies to big blocks. Yes, the 1.7 is not in the catalog, but you guys already had a custom cam made, so why not have T&D make your rockers. They just borrow the heads for a month. No extra charge.

[@ahoward2kable]

I'd love to see what you guys can do with a nissan vq,a little out of your comfort zone i think.

[@Marcus2750-u1t]

Why?! Makes zero sense cause if you start with a turd you end up with….. A TURD!!! So stop it plz…… start with more you end up with more…… boost a Coyote and shush……

[@timvantassel4761]

Junk!

[@Marcus2750-u1t]

@@timvantassel4761 I agree ANYTHING nissan is junk and always will be!

[@Thelongmanable]

*_Because I know everything the 2jz motor is a sad knock off FORDS twin cam turbo BARRA engine that was offered in Australia Facotry Falcons. Nissan is like warm piss yes its warm but I want replace it for good glass of tea..._* kzbin.info/www/bejne/one2g35jf8-amsk

[@Marcus2750-u1t]

@@Thelongmanable Very VERY TRUE! The bad part is these nissan mofos would still prefer warm piss over the tea……. Most are just upset all the time because they own a nissan pos and their “tuck job” is way to tight and it constantly hurts their lil pee pee under their dresses…….

[@ghostrt1608]

I don't know why they didn't just get the 543 c.i. stroker kit from 440 Source... there's probably no difference in cost either between the 512 kit & the 543 kit... and maybe a set of the Edelbrock Victor 440 heads or the Victor Max Wedge heads...this engine could have made way more power with a different "off the shelf" parts...

[@danielslocum7169]

512 requires little or no block grinding for clearance. shorter stroke may be more durable at high rpm.

[@Froto1976]

Fitech blows any carb away .... clearly not😂😂 fitech for the lose

[@adamgustafson2195]

The block aint orange could picked a few HP with right clothes on LOL Great video anyway

[@ninjapumkin]

So the $600 carb out performed the $2000 EFI system 😝

[@stroker413]

What's the cost to build a 440 engine comparable to that

[@Jpaydirt]

It's only 512 at .60 overbore. you didn't say anything about sonic checking the cylinder walls. you'd need one good block to go .60 over and still have thick enough walls

[@MerlinOpeth]

This is art love watching you two.

[@devillockj]

Nothing says reading a script like calling it a four two fifty crank. 😂 dude. Just call it what it is. It’s a 4 and a quarter. 😂

[@ronsmith7739]

Oh my God, it's, it's a Mopar !!!!!!

[@mchristr]

I'm not a Mopar guy but I've heard that the 400 std deck block has a bigger bore. Didn't Hot Rod Garage put a shorter deck stroker in a Fury wagon?

[@timrussellguitar1516]

It’s foot pound not pound feet.

[@fortyshooter1]

So much for the EFI! Carbs forever here!

[@theoriginalmungaman]

440 source? Cross your fingers!

[@vjm207]

I've been looking for this setup for a while, it's what I have almost exactly.. going into a 1955 f100 ford truck restomod.. Torque-apotomus!

[@photojnt]

Lookin to do the same with 55 dodge C1 truck

[@SteveP-vm1uc]

I'd like to see it under the hood of my 65' Coronet 500!!!

[@richardpica6577]

Thank you for showing the true value of a carburetor!!!

[@chris27289]

Should have put the front and back bars on the valley pan. You're putting a lot of faith in the 3 bolts and thin pan.

[@reginaldhall6871]

I didn't see an oil pan gasket used between the windage tray & oil pan either. I had to rewind & look again to make sure

[@BobbyOfEarth]

I recall when Joe and Mike made some low budget mods to a junkyard 460 Ford and made 607hp ,585 lbft. Leaves me wondering if Pat and Mike are really trying to make power w/Dodge cause they always perform lowest of the big three. Consider this, why'd they use heads with only 240 cc intake runners ..for a 512/440 BBD ?

[@raymondguzman5083]

Maybe trickflow was the only ones that would sponsor the heads or maybe ur right and something fishy is going on

[@StainlessTIG2]

Yeah like the BBF vs BBC and the Ford made over a 1100HP with less than the BBC. You just can’t beat the BBF for budget hp. 385 series BBF has a tall deck, larger bore spacing and wide crank case spacing for a stroker application.

[@BobbyOfEarth]

@@StainlessTIG2 I recall the look on Pats face when the Jon Kaase dyno numbers came up on his 598 cid BBF, which made 112 lbft and 90 hp more than Pats 632 BBC ..w/15.03:1 compression.. all with 2 bolt mains.

[@geoffmooregm]

@Ragingbull340 The parts are supplied by sponsors. The show would not exist without the aftermarket supplying them with parts. So they probably had this set of heads and decided to build an engine with it. Nothing wrong with slightly smaller heads for a street motor. Getting into a pissing match over peak numbers is pointless.

[@wendyandgeoffpattison2610]

You're kidding right? Those are great numbers. That would be a fantastic street mill. Look at the torque under the curve. Torque from idle. It's not a race mill. That motor in '70 Satellite or beeper, stick shift, 60 rear, yes thanx.

[@reillystsb]

I thought Joe pittelli from High Velocity heads design that spacer and named it the super sucker