3.8L WHIPPLE SUPERCHARGED Mustang Puts Down 1300hp!! | PLUS Whipple 2020 GT500 News!

We've got Terry Day's 3.8L Whipple Supercharged S550 on the dyno making some absolutely insane numbers! Terry's 2019 Mustang GT features an RPG Built Motor, RareFab 1500R Transmission, and of course Palm Beach Dyno tuning courtesy of Rob Shoemaker. We'll be making some hits on this setup soon so stay tuned for the track vids!
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[@gabrielb.3246]

Bro's supercharger is bigger than most people's engines😂

[@PalmBeachDyno]

😂😂

[@mikeb5352]

Yeah he's got more than two of my engines in that supercharger lol

[@gabrielb.3246]

@@mikeb5352 Gwad damn

[@E40J]

Yes very true SUPERCHARGER IS ALMOST BIGGER THAN THE WHOLE ENGINE AND TRANSMISSION GOMBIND TOGETHER 😂😂😂😂😂 THATS A GOOD THING🤣🤣🤣🤣😂😂 LOL TO MUCH POWER.

[@darrenmcfeaters6683]

Whipple go up to 8.5L

[@Jp-bz3xj]

I'm a turbo fan but whipple cars sound so pissed. Love it

[@MustangLifestyleTV]

Bad ass! The 3.8L is a beast.

[@jwrice743]

8.8L combined, wow! Put that number on the front fenders and watch heads turn.

[@paulhudgins5120]

Damn, that GT is loud as $hit, she sound so sweet. Wow what a mean beast, this is one very BADDD GT, very impressive, great job guys, PBD is the place.

[@jude2485]

Hey ken. You dont seem as excited as you were with the twin turbo 2020 GT500. I've always been a turbo guy but this 3.8 whipple sounds like absolutely amazing. It seems to be the perfect street/strip power adder. This 3.8 whipple will be rage on the street. Instant response with gobs of power everywhere. I'd love to see a dyno graph overlay of this car and the twin turbo 2020 GT500. I wonder how much more is left in it.🤔

[@ClickbaitMotorsports]

This Mustang sounds amazing. Just incredible! 👌

[@jeffdouglass5107]

One word....SICK!

[@DavidBrown-nd9mf]

Damn car is a savage. Absolutely love it!

[@BoostedF150]

That 3.8 is badass

[@ericjames6693]

Love good information and skills

[@tylerolson5860]

Holy crap them 3.8s going to be wrecking some feelings!

[@giantpune]

OOOOOhhhhhhh. I read the video description and was scratching my head. Like damn, I didn't even know Ford made a 3.8L Mustang. But I had to click this thing and see a supercharged V6 put down 1300HP. :D Now I get it. Its the supercharger that's 3.8L. Sitting on a 5.0 motor. That makes more sense.

[@gupallday4483]

We love you shoemaker ........

[@Prochargedbeast]

The car is sick!

[@gupallday4483]

Happy 4thof July 🎖 🎖 🎖 🎖 honored our falling American ❤ ♥ 🙏 💙

[@GeneralEOD]

I think you are going to need more tie-down straps for the next pulley change!!

[@nicholasjordan4484]

Man DUDE THAT PUNK IS STRONG 💪🏿💨💨🥵🥵🥵🥵🥵

[@ernestolopez23]

Damn even the dyno is scared of this car, shit that was INSANE!

[@Luigi-xq7hm]

Please take this car to the track I would love to see what it runs

[@twinscrew9.047]

Kennebell makes a 4.7 L blower it's nice

[@1of1RTR]

Badass car 🤙 🇺🇸

[@TheRvg03gt]

Geeezzzzzus!! Coals son!!

[@grocerygrip]

Sounds officially like a NASCAR

[@freedomisntfree_44]

Some heavy shit man 🤙🏽

[@PalmBeachDyno]

😎

[@JakeM25]

Is there a point of diminishing returns with blower size? Or driveability? If you just wanted a power adder for a 5.0 or 5.2 would you stick with the 3.0 or does it just depend on HP you're after?

[@RadDadisRad]

GT-5 what? May not have DCT or some of the other fancy goodness but this thing is insane.

[@JJD-9403]

Sick!!!!!!!

[@ryandoyle4344]

Love Whipple, sweet #s... however at odds with your normal in depth video breakdown; no specifics on engine build, crank pulley diameter or boost levels. One Ethanol R + ice tank tuning does aid horsepower goals and track times. Can't wait to see back to back 3.0 to 3.8 comparison! Part Duex- engine specs, boost reference (read map or add gauge), e85 & no ice?

[@PalmBeachDyno]

Crank pulley is a 20% underdrive. One R and the ice tank is how this car will be run at the track. We'll try to cover some of those other points in the follow up video.

[@user-pr7yk5hn6k]

I’m getting my 2018 mustang Gt premium in the next month or two , so ready for it. I want the whipple super charge but not this fast just want one that’s decent & I can hang in there with the stock scat packs & Srt . Any ideas fellas & what’s the cheapest way I can go ? Thanks

[@funieman1]

Holy shyt that Stang sounds insane 🔥🔥🔥🔥😁 #StangLife

[@gsheverything_2716]

Got damnnnnnnn 🔥🔥🔥

[@MassiveBig]

Blower bigger than my cars entire engine.

[@FoxcastMedia]

That is FUCKING INSANE! WOW!!!

[@noahnajor2408]

That’s no joke!

[@kr3garage]

where can i get hoses like that that come of the blower?

[@erichaley6776]

How much of a hp difference would this car make had it came with the manual transmission over automatic?

[@thomasdavis3998]

anyone know how much boost a stock gen 1 coyote motor can handle i’m running 11.5 right now through my whipple stage three i wanna know if i can squeez another pound or 2 out of it

[@AYO_KO]

So would the 4.0 and 4.5L need a vanity or cut out hood to fit??

[@carloscordova9293]

Mustang Pride

[@excelerater]

How do the piston rings not butt under this heat and load?

[@tyarnold4088]

I have those same wheels.,i wish i had the Whipple too.

[@bobbyvegas666]

Sooooooo Excellent

[@kennyishiigh3461]

All I need is 700 horse power, I'm not trying to fly, mustang gang 😤

[@Jamie-ww3yz]

Did you have to change the belt

[@speedjunkie887]

What will this blower make on its biggest pulley?

[@sergebasque8460]

Holy crap that is stupid hp.💪👌👌🔥👍😎👏

[@cobrajeff96]

Nasty AF

[@breezyjr]

Nice...

[@jb-re3vr]

are the heads ported and are they running a 120% lower pulley

[@darknes3802]

Hey Brother can you get the same power and same Whipple 3.8L on 2015 mustang gt?

[@garyking2480]

Car is insane but damn the rims are UUUUUUGLY.

[@Racerx215]

How much would an install for a 2020 GT be for one of these?

[@wrzl1675]

I’m waiting for the 10 liter blowers LOL

[@joeyknight8272]

Thats how you twist a frame like a pretzel lmao. Image the power such a blower could make

[@jmcg7906]

Very nice build. What hood is that?

[@PalmBeachDyno]

Cervini

[@PalmBeachDyno]

@Robert Reid It's a GT500 style hood but can't say how it compares for sure with the custom mounted race seats on this car. You will definitely notice the larger cowl

[@glennpromotionsllc3499]

What cai intake and tb is on the car?

[@crodrc51able]

What gear was that run in? I noticed the Dustin Gt500 showed 3rd gear, I’m sure that’s due to the ongoing tuning. But what about the GT?

[@PalmBeachDyno]

6th

[@crodrc51able]

@@PalmBeachDyno Damn, spins up fast in 6th. That 3.8 moves some air!

[@johnnyinthehellcat4092]

Wishing yall tuned hellcats!! Need that PBD sauce

[@PalmBeachDyno]

We do in person! We may introduce Hemi remote tuning early next year

[@johnnyinthehellcat4092]

@@PalmBeachDyno oh man dont tempt me!! Im all the way up in New Hampshire 😹

[@giantpune]

What sort of times could you expect with this setup at the track?

[@PalmBeachDyno]

8.5 at 169mph so far on the 3.5" pulley. Check our last vid!

[@vinnysoresi3378]

What’s it cost to upgrade ur 3.0 to a 3.8? And what’s needed to replace ?

[@johnnyinthehellcat4092]

Too much if you are asking my man.. you either want it or you dont 😂😂

[@karenashcraft8812]

can someone answer this? Why are these coyote mustangs so dang loud?

[@mackm1046]

I procharged a 3.7 liter V6! That blower is bigger than my motor hahahaha

[@snutmeez]

😱😱😱That damn car, is pure beast mode💯🔥🔥🔊🔊🔊🔊🔊👌👍👍👊🇨🇦 The sound.......... ohhh, my goodness. Super Duper Sickski

[@chancehackenbruch5529]

That's over 2x the size of my Hondas engine lmao

[@miquelanesto1762]

As I commented on a Hennessy video where they were show casing their 100hp seven speed package. Palm Beach Dyno! and dropped the mike.

[@crodrc51able]

Hennessey is warranted.

[@terrydayracing7204]

@@crodrc51able Hennessey uses a 3.0L Whipple on the Mustang GT builds, and offers a 3yr/36K mile warranty. That warranty is available with dealer, or certified technician installed Whipple superchargers, but several restrictions apply. Same thing at Hennessey. And NONE of those will be above 1000 HP with warranty.

[@decremadenip1626]

Hhhhhaaaaa beast!!!!!

[@jbolden2495]

How do I find the car so I can keep up with it?

[@GimmeDaBacon]

Homies strapped a Nissan vr38 to his 5.0 and said “run it”

[@shywilliams5522]

I didnt know they had a 3.8l ford motor. I wanted to do the 3.5l twin turbo out the F-150

[@mikehoncho4948]

3.8L is the size of the supercharger. The ford motor is 5.0L

[@shywilliams5522]

@@mikehoncho4948 thanks cause I was lost. The only 3.8l I remember is the one in the mustang v6 and it was slow 🐌 lol

[@jyarber123]

132 or 150mm TB?

[@robertadams4550]

Can somebody please tell me if this car has a 20% lower pulley or is it a stock diameter lower???? How is it making so much power with such a big pulley?

[@terryday5194]

20% lower.

[@lowandfast4491]

What do you guys think about building a supercharged and turbo'd mustang? Best of both worlds 🌎

[@PalmBeachDyno]

We've toyed with the idea of compound boost on one of our GT500s

[@lowandfast4491]

Post the video, I'm sure everyone would love to see it. I bet it would just rip.

[@troylambert5140]

John urist did it years ago terminator Cobra it was badass

[@1literadv-]

Injector’s?

[@slyr1]

I want to hear the Blower whineeeeeeee>>>>>>>>>>>>>>

[@skullhart]

Crazy how is that on the street? Death wish?

[@siclt1]

Really should be using the torque wrench for that at all :-(

[@danielramirez9299]

Hey what ever happened to your 7 second stang?

[@PalmBeachDyno]

I still have it. It was down for more upgrades and just gets pushed aside when we are busy. Which lately is non stop. But it's registered for FL2K and hope to have it out for that and Mod Nats this year.

[@danielramirez9299]

Awesome

[@Drake5153]

There are some that say the tvs 3100 doesn't live up to the hype, whats your opinion, and do you think a tvs 3100 gt500 would be worth it?

[@PalmBeachDyno]

The people who were going to make the 3100 blowers cancelled them. That should tell you all you need to know

[@Drake5153]

@@PalmBeachDyno thanks! I've been wondering for a while, tho I guess it makes sense if I was designed to used the 2650 case 👍

[@korn38ktm]

I cough after im blown too

[@cashtalks6253]

A mustang suspension can’t handle the stock power.why would you add more???

[@terrydayracing7204]

That was upgraded too.

[@coyoteslugger3936]

It's going to be used primarily for drag race or Roll race. Trust me this car is not taken turns.

[@quonyoung1280]

How long will that engine last at that power level though.🤔

[@danielhuycke3419]

its all forged internals

[@quonyoung1280]

@@danielhuycke3419 ok that helps

[@HiPocket303]

Cyclone on predator

[@kykrazy6050]

That freakin whine is sooooo sexy.

[@dominickcole8175]

how many pounds of boost?

[@gabrielb.3246]

More than most peoples cars can handle.

[@PalmBeachDyno]

No boost gauge on our dyno at the moment. 1300hp pull was on the 3.5" pulley

[@Foxbody351Stroker]

Is this a GT with a GT500 blower?

[@terryday5194]

It is a GT with Whipple 3.8L supercharger designed for the GT

[@lowtohigh6009]

All business

[@jonthoma6439]

That is amazing power, but i feel like that dyno room is way too small, would be great to see this company move into a bigger building and let the big power engines breath fresh air

[@PalmBeachDyno]

Larger Dyno rooms are actually worse. You want to have a great Air supply and awesome exhaust fans which we have so you can exchange the air in the room at least once during the dyno pull. The larger room you have larger fans you need.

[@Oliver-ft2fq]

@@PalmBeachDynocan you run a 3.8 Whipple on a 2022 mustang GT with 93 octane on biggest pulley plus aftermarket fuel system in order to have room for growth later on ?

[@s7v7nfiv5]

4:09

[@yeetethdeleteth3307]

Rip headphone users

[@expectnolove9978]

I always wanted a 1300hp daily with a parachute lol....too bad it's not a mopar 🤔😢

[@2004acurarsx]

You can have a 1300whp mopar but no need for a parachute it will never run faster than a 9.5 🤣🤣🤣

[@expectnolove9978]

@@2004acurarsx you hurt my one feeling lol....I am pretty sure demonology is in the 8's and that drag pack is down in the 7's ....but of course those are all out race cars

[@2004acurarsx]

@@expectnolove9978 just messing with you bro

[@Josemendoza20917]

One big thing to point out is that the 3.0 is legal and the 3.8 isn’t in some states

[@crodrc51able]

F__k legal. Get out of that commie state. 🇺🇸👍💪🦅🙏

[@d1specdrifter]

@@crodrc51able commie state? Thats cute. I bet you were home schooled huh? Lmfao. Your ignorance shows.

[@just_a5.7]

@@d1specdrifter commiefonia

[@terrydayracing7204]

The 3.0 is only 50 state legal with stage 1, and while a nice bump over the factory NA power, to make real hp gains, going to need a upgraded fuel system, some free flowing exhaust, and a few other mods. So state the 3.0 is “legal”, and the 3.8 isn’t, is not entirely correct. In my case, I was looking to increase HP. If I was looking to be compliant in all 50 states, I would have left it stock. Think of it as something Hunter would build, you know, fun, exciting, and no F*cks given. Not something Greta would approve of.

[@nebulaquinn]

@@terrydayracing7204 love how you threw Hunter in there. Most probably don't know who you're talking about. Dude commented earlier thinking that was a 3.8L V6. I left it alone. 🤣🤣🤣

[@BearsBeetsBattlestarGalactica1]

Ho Lee Fuk

[@BUILTFORDTOUGH79]

3.8l 🤣….. my fusion is only a 2.0l. Guess my truck has that beat by 3.4 l and 1100+ hp less. Damn muscle life is good right now

[@EngineBoiz]

No hate or anything geniunely asking why are Mustangs so ear piercingly loud like everyone I hear. I live in the Caribbean, so I never heard them in person or anything. I'm just wondering, like if they sound like in forza irl then great, but videos make them sound ridiculous

[@getalife8234]

I'm just wondering what you have to do to the motor to handle that 3.8L. Surely the stock internals wouldn't hold up.

[@aloisblazit0053]

Probably went all forged. I dont even think the stock block could handle that

[@captainohsowavy]

@@aloisblazit0053 there’s a sbe purple 5.0 running 8s