The 6 Pack Max Wedge 440 hits the dyno! First ever six pack max wedge? Most powerful six pack ever?

[@UnityMotorSportsGarage]

TrickFlow is awesome! Impressive combo.. 700hp plus 6 Pack MAX Wedge is so cool! Thanks for doing this great video

[@SimpsonsSpeedShop]

Thanks for watching bud! Pretty cool motor for sure

[@stevespanos75]

That is one impressive naturally aspirated 440 six pack. A beautiful job squeezing 744 horse power.

[@elmandalorian6671]

Another cool Mopar 😎 video 📹

[@SimpsonsSpeedShop]

👍🏻👍🏻

[@704406bbl]

This thing will suck the air grabber on my car off the hood and out the headers! Love it man.

[@dirtlump]

We did one last year... 681 HP and 649 Ft/Lbs. from 505/TF270 Heads with the factory aluminum 6-Pack Intake... Ported to within 1/8" of the Max Wedge size without welding, we just didn't believe welding was worth it for a street/Pump Gas effort., , Lotsa work, and we used an INDY Valley Plate. "Street" Mechanical Roller, 10.8:1 static/Pump 91 Octane I'll see if I can get into the shop, find/print and post the Dyno Sheet.

[@SimpsonsSpeedShop]

That’s cool! But I think the welding and re porting is definitely why this one more so much more👍🏻

[@dirtlump]

@@SimpsonsSpeedShop Good Job getting well above .700 hp ! I think the extra Compression Ratio and "Race" Mechanical Roller Cams Higher Lift and 500#+ Rate/Inch V/Springs might be worth some power as well ? Just say'in... we were quite happy to see 681 hp / 649 Ft/Lbs at low Compression Ratio 91 Octane friendly, and only .580" Lift 'Street' Roller Cam.... really easy on parts.

[@vanguardhotrodshop8633]

Hi Dirtlump, I am very interested in your build. 505 with TF270 and factory 6 pack intake. I'm interested in what size cam you used and the porting efforts. Can we talk ? Eric

[@704406bbl]

Never seem that combo,but it is a beast. Those are Hemi numbers there.

[@4ondflor-old]

What a mouthwatering motor. Such a cool setup. Seems to me that Pete can make just about any engine mod work - wonder if the Chrysler boys are taking notice. Thank you so much for sharing this! I need to see you car, I’m in withdrawal.

[@SimpsonsSpeedShop]

Will have a car vid coming up! Thanks for watching

[@avman1339]

The flex fuel lines are from Promax. I have them on my 440 6bbl. WAY easier to work with than the factory hard line kit any time you need to access the various parts of the Holley carbs.

[@mikestackhouse9001]

You'll be kicking ass and taking names with that beast Joey! Nice video.

[@slantfish65sd]

That big block Mopar kicks ASS AND LOTS OF IT i

[@antisocialsecret7584]

Impressed..with the air cleaner on.

[@Perry_Fan]

That's no slouch in a six-pack form Great job guys!

[@1967davethewave]

That engine made more than the advertised 390hp of a stock 6 pack engine at only 3500 rpms. That's impressive.

[@charlesmarshall2697]

I would set a real goal of building a complete single plane rectangle port Six Pack intake with the carbs separated on a blended plenum and a height limit not to exceed one ane one half inches over the stock Six Pack intake. Weld injector bungs on it at some point and fit it with 3 throttle bodies. That would be no more difficult to fabricate that cutting up and modifying that standard Six Pack intake. Set a goal of 800 Horsepower either carbed or injected. You can do it!

[@JustMoparJoe]

Awesome video! Happy New Year!

[@SimpsonsSpeedShop]

Thanks bud! Happy new year!

[@racebiketuner]

I love this kind of stuff. Thanks.

[@pauljones2031]

Little bit of a frankenstien motor!But really cool. It's kind of a shame mopar never thought to make a factory 6 pack max wedge.

[@kpsierens]

Awesone! What differences did you see with and without the air cleaner?

[@Richardsmithabcd]

Great video, love my mopars. Many guys show dyno videos but won't share the info, like they are building a competitive stocker or super stock. Thanks for giving us the info. Happy holidays to the both of you.

[@craigcontofalsky4387]

Great video as always! Can't wait for next year's racing videos. Hard to believe winter hasn't officially started yet! Damn!😢

[@SimpsonsSpeedShop]

Winter season 👎🏻 dyno season 👍🏻

[@48northphotography5]

Thanks for sharing the video fellow MOPAR MAN!!!

[@kimmorrison9169]

For a fairly large camshaft, surprised how smoothly this engine idles. How about that welded up intake manifold? a nice piece for those big ol 270 heads.

[@evalpacer1396]

Love your Videos Joey, and you car! Keep up the fine work good man.

[@ronsmith7739]

This is great 744hp / 780hp on a 270 wedge heads, hope this beats out the big block Chittys !!! Big what if, 4.400 bore heads with the valves to wider valve opening and use "centered" valves???

[@paulcabezola3559]

Very Wicked ! I think it would be interesting to see how well one of the old Weiand Six pack single plane superstock intakes performed on this engine. Part # p3690982. Kinda hard to come by these days.

[@SimpsonsSpeedShop]

They are a nightmare to tune. Pete has one from back in the day

[@paulcabezola3559]

@@SimpsonsSpeedShop Fuel distribution is tricky but when they're dialed in they're nasty.

[@raymondpauze8801]

@@paulcabezola3559 they did that intake on Engine Masters and it didn't do to well

[@paulcabezola3559]

@@raymondpauze8801 Didn't see that one. I seem to recall Paul Rossi used one on his Superstock Challenger back in the day and that car ran strong.

[@kurtpoblenz2741]

That is a very impressive combo 😳

[@SimpsonsSpeedShop]

I thought so too 👍🏻

[@clayboy699]

great video love what you’ve done

[@SimpsonsSpeedShop]

Lots more on the channel! Check it out!

[@kentstephens4770]

Street and strip, that engine would be a blast to run.

[@alferraro8507]

Do you think it would get some more HP with just the Air Cleaner base and no filter?

[@slantfish65sd]

It would be very interesting to see those heads on a 383 or a 400

[@SteveP-vm1uc]

Yes and with the spacers and STILL under the hood!!!!! ;)

[@jamesfeil2468]

I have TF 270’s on a 400-512 stroker. Similar to the motor in the video. 11.5-1, 276 duration, 660 lift, 1100 cfm ProSystem carb.

[@stevenbean9706]

if i built another one id do a sheet metal intake with larger ports if im going to weld it im going all in

[@frankschopp8748]

Loved that video and the power.I have a 440 6pack that I built 25 years ago and it makes good power but can always have more.Never had it on a dyno. Where is his dyno room and does he test other peoples engines or just his own. Would like to talk about doing some upgrades on my motor.

[@rodneybyrd9516]

Awesome Joe!! Makes me want to use 240 TFs on my 456 low-deck with the Eddy B 6-pk intake I have. I want to use FI-Tech EFI and a solid roller with 114*LSA. Maybe 600hp? LOL

[@SimpsonsSpeedShop]

With the right cam👍🏻

[@moparsnguitars6034]

Happy New Year , Kingman AZ 🎸🎸🎸⛽🍟🍕🐱

[@jasonreed9429]

LOVE THE CHANNEL!!! T hat is an extremely impressive engine!!! , please forgive me ,for what maybe a stupid question, knowing it would not fit under most stock hood clearances, have you tried dounle, or even triple stacking the air cleaners, and tuning to the extra air flow? y'all BE SAFE!

[@SimpsonsSpeedShop]

Haven’t tried the double or triple stack yet lol. Larger air cleaners often do add some hp but wouldn’t even bother on a 6 pack style intake. If your into air cleaner stuff You should watch my vid on the w2 small block. I made my own and it’s good.

[@jasonreed9429]

@@SimpsonsSpeedShop WILL DO TODAY!

[@josophschmo1585]

Can you take that intake to a foundry and have that manufactured?

[@SteveP-vm1uc]

Nice build and filming, but Paul, why 493 and not 512 if you are already spending the money??

[@Anthony-nw5zv]

Great job, great video guys. Has a single plain intake ever been tried on a six pack set-up?

[@SimpsonsSpeedShop]

Like a single plane intake on a original six pack motor? Ya lots

[@garyensrud1490]

What timing did you find best power at?

[@TerryKott]

It's all about running the numbers... Mopar-Mopar-Mopar-Mopar-Mopar-Mopar -- >> Yes, put it in your Dart... with a Pistol Grip Hemi 4-Speed

[@stevenbean9706]

ive got a 6 pack set up for B1s i wonder if its similar to this ?

[@drjdmtuning4982]

Would he be able to do the same for a 383 with trickflow maxwedge heads

[@mrhotrod1964]

I heard in the video on the build it has a 4.150 stroke crank with a 4.350 bore. Could you tell me what length rods are being run 6.76 or 7.100 and who makes the camshaft ? And what are you running for fuel and octane?

[@phat-b6771]

Will a 727 handle this kinda power

[@uberdriver5711]

Does he build motors to sell. I want that combination in my cuda 440 6b

[@SimpsonsSpeedShop]

@@uberdriver5711 sorry no. Just for his collection

[@devinrivera6542]

Did you run the stock mains

[@AnthonyMartinez-hf6dj]

I want to do this to my 440. Could someone tell me everything done to it. like full list

[@SimpsonsSpeedShop]

All info in vid

[@dougbaran5685]

What headers diameter and make?

[@StevenReaves-d7g]

Bad ass Mopar 😊😊😊😊

[@chrisanderson6837]

Wonder who did the intake and what it cost to have welded love to have one

[@SimpsonsSpeedShop]

Local shop and local porter. Just time really.

[@brianwills6796]

Whats your fuel pressure

[@pmp2559]

I thought 440 were supposed to crack the block at above 650hp? What kind of dark magic are y’all using?

[@SimpsonsSpeedShop]

Like I say in vid it has an engine girdle that does help a lot. Pete kinda says 650 is safe and 700 is doable. This motor combo will be in street car and you would not want to consistently drag race this as it would eventually fail.

[@mattrich1081]

What brand is the dyno, i have a Stuska 1600

[@SimpsonsSpeedShop]

Can’t recal but I do ask Pete what brand it is in the 1000 hp big Mopar vid I believe

[@Josephw-kp4cb]

Is this on pump gas or race gas ??

[@SimpsonsSpeedShop]

We call it pump +. We get 94 at turns pump here and I think it has splash so probs close to 96/98

[@Josephw-kp4cb]

@@SimpsonsSpeedShop do you remember what size the headers were?

[@ThePaulv12]

Leave a lot of power going 6 Pack over single 4bbl. I knew it was going to be at least 20-30hp but not 50-60 and 80-90 ft/lbs.

[@smilsmff]

very nice, too bad small blocks dont make that much power that easily

[@dumpsterchicken6287]

What car is this going into?

[@SimpsonsSpeedShop]

Watcht the full vid. We talk about it at the end

[@justralphajerseyguystuckin3671]

F'n Wow ! ...nope- never seen anything like that😲

[@TheProchargedmopar]

👍💪

[@keitheckert9596]

503 ci