It's a built engine, so about expected. If it was SBE then i'd be really impressed.

 

I don’t want to say captain obvious but.

It will be interesting to see some quarter mile times. That thing should mph like crazy with that Procharger.

 

If its not a Forged Block and Parts its a Grenade waiting to go off.

 

Its built. Its a buddy's co workers challenger

 

Congratulations to your Buddy! That's some Serious power!

I don’t want to say captain obvious but.

It will be interesting to see some quarter mile times. That thing should mph like crazy with that Procharger.

Making the power isn't the problem because Prochargers work. Hooking all of that power up is another story!

Doesn’t matter, still a ticking time bomb. If the good lord and dodge designers wanted that block forged and a pro charger added- it would have been born that way.

kidding aside, that is crazy power from a pro charger - well done.

That is Great power especially on a Mustang Dyno but it also sounds like it might be a stick car and they will dyno higher but unless the owner can row gears like a machine, then I'd be surprised if it has an e.t. in the low tens. I do agree with Big Swede though in that thing should run out the back door like it stole something! Once again, a guess would be between 140-150 mph!

What size Procharger is on it? If I were to guess, I'd say a D1x or an F1A but just a guess.

 

What size Procharger is on it?

Im not sure, I was told its running 6 psi

 

Calling the car a grenade or ticking bomb sounds like what you say after getting gapped really bad.

 

Im not sure, I was told its running 6 psi

Thanks but I agree with clv22p1320 in that 6 psi isn't getting you 900 to the ground. Maybe they meant 16 psi because on a built block, that might get you there. It would take more than a big cam to get him to 900+ to the ground. I'm looking forward to seeing this car at the track because those are the numbers that will tell a story.

I'd still like to know which blower that they're using because it's putting in some work!

6psi aint getting you to 900whp.

I agree unless He's shooting a 250 shot of nitrous too!

That was just a joke because you'd be able to tell if he was spraying from listening to the car on the dyno.

The car is Definitely making some power though!

 

Thanks but I agree with clv22p1320 in that 6 psi isn't getting you 900 to the ground. Maybe they meant 16 psi because on a built block, that might get you there. It would take more than a big cam to get him to 900+ to the ground. I'm looking forward to seeing this car at the track because those are the numbers that will tell a story.

I'd still like to know which blower that they're using because it's putting in some work!

I agree unless He's shooting a 250 shot of nitrous too!

That was just a joke because you'd be able to tell if he was spraying from listening to the car on the dyno.

The car is Definitely making some power though!

900 to the ground on a ProCharger is going to be more like 14-16psi, or 12-14 psi on an aggressive cam. Mine made a shade over 1,000 whp on 16psi, and my engine was built with custom heads, comp stage 3 cams (Coyote 5.0).

 

Video with boost gauge showed 7 psi max.

I would have expected little more of a curve as Rpms picked up being a Pro Charger.

I would argue something seems off. Def need to see some track times.

 

My Magnuson makes 14 psi, and my ported and polished, balanced and blue printed, cammed ride is stroked to a 392 and I don't have near that kind of power...

 

6 psi is good for maybe 600 on a built 6.4L. No way they're getting 900rwhp on 7psi without nitrous, unless they're running very high compression ratio.

 

The more cam in the engine, the less pressure the blower will show on the gauge. It will still be pushing large amounts of air.

But 6 psi does sound low to me for these power levels even with an extreme high lift and high overlap cam.

This is the kind of subject where @SickToo can truly contribute, even if by calling BS on the recorded blower pressure.

 

6 psi does sound low to me for these power levels

I agree...

 

6psi is more like 550-575whp on a 392. Personally, I think his buddy is doing that age old thing where he's telling him a story.

 

If the car was running only 6 psi it would need to be making 640 whp NA; which that low compression motor isnt; if it's on 14-15psi, it would be around 450whp na, which is about spot on where I'd think it should be.

 

I’m in the camp of struggling to see that number with 6psi. I am familiar with a fully built motor, cam, and blower that can make mid 900’s but that is with 100 octane and I believe 14psi. That said, if accurate, I may need to chat with the tuner - that’s magician stuff.

Maybe his tuner is Harry Potter!

My Magnuson makes 14 psi, and my ported and polished, balanced and blue printed, cammed ride is stroked to a 392 and I don't have near that kind of power...

What does your combination make Gila? It sounds like a nice setup!

6 psi is good for maybe 600 on a built 6.4L. No way they're getting 900rwhp on 7psi without nitrous, unless they're running very high compression ratio.

I agree!

One point in compression is worth 3-4% in power providing you have the fuel to keep it happy (no knock retard), so high compression isn't the answer. Besides, with higher compression, it restricts the amount of boost that you can run unless you're running a fuel other than gasoline (alcohol loves higher compression but I'm pretty sure this car isn't running on alcohol). Gasoline only likes to be squeezed so much before it starts to whine (detonation), whereas alcohol likes to be hugged (likes compression)!

 

Maybe his tuner is Harry Potter!


What does your combination make Gila? It sounds like a nice setup!


I agree!

One point in compression is worth 3-4% in power providing you have the fuel to keep it happy (no knock retard), so high compression isn't the answer. Besides, with higher compression, it restricts the amount of boost that you can run unless you're running a fuel other than gasoline (alcohol loves higher compression but I'm pretty sure this car isn't running on alcohol). Gasoline only likes to be squeezed so much before it starts to whine (detonation), whereas alcohol likes to be hugged (likes compression)!

You can see everything in my Showcase...

 

I asked on FB and he said 10psi and not stock 392 displacement.

 

This makes more sense. That's still a damn impressive tune, though...if it lives.

 

Just thinking without bashing any particular dyno...
actually at sea level, and I set it to the altitude of Denver, will it report higher numbers? You know, altitude correction?

 

It was done on a mustang dyno in Kiln Mississippi ( the gulfport, Mississippi drag strip has an official DA)

 

Wow that's insane

 

taking same exact route 😬