2009 GT500 on my lunch break

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01-06-2011, 05:24 PM

#11

SCs197gt

On A Mish

Thread Starter

Join Date: Nov 2006

Location: Orange County, CA

Posts: 199

saleen sc, 2.875 pulley 12psi, jdm tune, gt500 duel fuel pumps, bassani off road x-pipe and mufflers.

Mish is short for mission mishri code: supercar street hunter

01-06-2011, 05:57 PM

#12

Stone629

6th Gear Member

Join Date: Feb 2007

Location: North Carolina

Posts: 11,302

How much PSI does that 2.8 pulley make with that charger?

01-06-2011, 07:41 PM

#13

Mishri

Mish-ogynist

Join Date: Nov 2007

Location: Helena, MT

Posts: 3,780

he said 12psi..

The GT500 is probably putting out more power and isn't weighing that much more.. i'm sure he had more traction problems than you.. SCs197gt might be putting out 500whp(probably more like 475) if its a jdm dyno tune. and the GT500 should be around 550whp if he has a proper tune

Last edited by Mishri; 01-07-2011 at 11:04 AM.

01-06-2011, 08:40 PM

#14

Stone629

6th Gear Member

Join Date: Feb 2007

Location: North Carolina

Posts: 11,302

Quote:

Originally Posted by Mishri

he said 12psi..

Thanks. Missed that somehow.

Sounds like that blower maxes out pretty quickly considering its such a small pulley.

OP, do you heat soak pretty quickly? Any idea what your IATs are after a couple pulls?

Last edited by Stone629; 01-06-2011 at 10:28 PM.

01-06-2011, 09:57 PM

#15

Ryan86272

5th Gear Member

Join Date: Aug 2006

Location: same as you.

Posts: 3,287

Good runs. Friend has 08 gt500 with same mods as op.. whp 550 Whp but full rear suspension.. gt500's come stock with strong rear. Friend has no traction probs from roll... mickeys solve that...