Gen 3 VMP Supercharged S550 | 832 whp | Video Inside

[gimmie11s]

Impressive on the 79mm wow!

6 rib set up?

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[ben@fatfab]

Impressive on the 79mm wow!

6 rib set up?

Yes this is on a 6rib

 

[Slopoke13]

What were the numbers on 93?

 

[ben@fatfab]

Here is a comparison chart of 93 before and after the VMP Gen 3 Supercharger

 

[RaceRed5.0]

11 psi

11?!? wow that is impressive.

 

[Notagain]

Hmm look stronger than whipple numbers on 93...........

 

[BV600]

79mm pulley is 12ish psi on the gen2R, should be a couple psi more on the Gen3

 

[Roh92cp]

The E85 numbers seem on par at 832 whp, but the 93 octane numbers seem high at that psi level at 777 whp. And going from 93 to corn usually pickup 80-100 wheel depending on calibration, you guys only picked up 55 wheel going to corn. Great power all in all from the VMP though they did it right. The Roush 2650 front feed on the other hand is just hideous looking and limited TB and inlet size.

 

[EgoBoost]

Beautiful car. We’ll done guys!

 

[ben@fatfab]

Whipple makes about 750 on our pump 93 on 9psi. Which makes sense with the larger displacement of the blower. We limited power on E85 on this car on purpose. We could have easily made another 50hp to the tires with a little more timing. This customer was ecstatic with anything over 800hp and pushing it on the stock motor doesnt make sense.

Keep in mind that in Indiana we have up to 10% ethanol in our 93 so pump numbers are usually better than other parts of the country as well.

 

[Whipple SC]

Its a 79mm pulley with a factory balancer, reading boost accurately on these setups is difficult. 11psi is derived from a factory map sensor calculation my tuner does.

We never used any ice. We have not done that many back to back pulls on the dyno. No sense in pushing the stock motor that hard when we know it will lose power with each pull.

It has Toyo R888R tires on the rear, they hook great on the street. 40mph roll is basically a dead hook.

S550 Mustang's don't have MAP sensors. There's a 1/8" NPT port on passenger side of intake manifold on all Roush manifolds which is what we used for years when we used the intake. Its tight between fuel rail and SC but best place to get accurate post IC reading.

 

[SVT-DADDY]

Great numbers. What total timing are you running on 93?

 

[Roh92cp]

Its a 79mm pulley with a factory balancer, reading boost accurately on these setups is difficult. 11psi is derived from a factory map sensor calculation my tuner does.

We never used any ice. We have not done that many back to back pulls on the dyno. No sense in pushing the stock motor that hard when we know it will lose power with each pull.

It has Toyo R888R tires on the rear, they hook great on the street. 40mph roll is basically a dead hook.

79mm pulley is 12ish psi on the gen2R, should be a couple psi more on the Gen3

What I don't understand is you say 11 psi but VMP site says Gen 3 with 79mm pulley = 15psi with Long tubes and catless say 14psi so thats a lot of boost. The other thing I don't understand is how you running 79mm pulley that makes 14-15psi on 93 octane. Even VMP site says the 85mm pulley at 13 psi is max for the compression on the S550's with 93 octane. I just don't understand how you guys did this.

 

[OAG]

not likely anytime soon, hood clearance issues, hence the roush redesign.

cowl hood? :shrug:

 

[Notagain]

opcorn:

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