GSR dyno @ 9 PSI
06-26-2005, 04:44 PM
#1
GSR dyno @ 9 PSI
This car was a stock block GSR, with a ported head. IT had an SSAC manifold and T3/T4 turbo on 9 PSI it made 283hp and 196TQ. The motor is in a full drag car and has yet to make it down the track with its new setup. But makes great power for what it is. This was done in like 75 degree weather. It is running uberdata 1.70 tuned by me with an ostrich.
06-26-2005, 05:01 PM
#3
Re: GSR dyno @ 9 PSI (boostedej1)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by boostedej1 »</TD></TR><TR><TD CLASS="quote">full drag car running a ssac manifold and only pushing 283 whp? 
</TD></TR></TABLE>
Yea. The turbo was shot by the time it got to the dyno, so we didn't push it past 9 psi. Dude he ran an 11.8 on 4 psi. Long story short, we cut the wastegate spring, and eventually found out that the wastegate placement was the problem. Fixed it and could only get 4 psi out of it. He barely drives the car. So hopefully it will see the track again soon.
The car did a 12.6 all motor.
</TD></TR></TABLE>Yea. The turbo was shot by the time it got to the dyno, so we didn't push it past 9 psi. Dude he ran an 11.8 on 4 psi. Long story short, we cut the wastegate spring, and eventually found out that the wastegate placement was the problem. Fixed it and could only get 4 psi out of it. He barely drives the car. So hopefully it will see the track again soon.
The car did a 12.6 all motor.
06-26-2005, 05:16 PM
#4
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Re: GSR dyno @ 9 PSI (93turbo16)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 93turbo16 »</TD></TR><TR><TD CLASS="quote">Yea. The turbo was shot by the time it got to the dyno, so we didn't push it past 9 psi. Dude he ran an 11.8 on 4 psi. Long story short, we cut the wastegate spring, and eventually found out that the wastegate placement was the problem. Fixed it and could only get 4 psi out of it. He barely drives the car. So hopefully it will see the track again soon.
The car did a 12.6 all motor. </TD></TR></TABLE>
stock gsr block and ported head ran a 12.6? and then 11.8 on 4 psi? whats the motor in? a go-kart?
The car did a 12.6 all motor.
</TD></TR></TABLE>stock gsr block and ported head ran a 12.6? and then 11.8 on 4 psi? whats the motor in? a go-kart?
06-26-2005, 05:20 PM
#5
It pretty much is in a go cart. IT is in a hatch, the 4psi, might of been a little low, he said that it spiked to like 10 out of the hole and settled at 4 the rest of the track. THe car also has like 3" aluminum exhaust, and a comptech header when it was all motor. The turbo has a 3" stainless DP and 3" aluminum exhaust.
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