Numbers not adding up, bad times with shops and power not where it should be
#29
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Originally Posted by TinMan09
I also said it on fb, I think its something in the tune itself because you're 4th gear pull shouldn't be bouncing around like that. The gtx should produce a lot more than that at 19psi.
#31
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Your A/F is way to rich. Especially thru the midsection. You are losing a lot of power because of that, but it should be making more than that at 19 lbs even being that rich.
Here is a graph of a standard GT35R at 16 lbs, typical bolt ons, street port.
http://www.rx7store.net/PhotoDetails...ductCode=Dyno5
Here is a graph of a standard GT35R at 16 lbs, typical bolt ons, street port.
http://www.rx7store.net/PhotoDetails...ductCode=Dyno5
Last edited by Jason; 07-27-12 at 12:43 PM.
#32
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Originally Posted by Jason
Your A/F is way to rich. Especially thru the midsection. You are losing a lot of power because of that, but it should be making more than that at 19 lbs even being that rich.
Here is a graph of a standard GT35R at 16 lbs, typical bolt ons, street port.
http://www.rx7store.net/PhotoDetails...ductCode=Dyno5
Here is a graph of a standard GT35R at 16 lbs, typical bolt ons, street port.
http://www.rx7store.net/PhotoDetails...ductCode=Dyno5
#33
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Strictly looking at the compressor map provided by Garrett (it's refreshing that they do this unlike many other smaller companies):
(click on 'Performance Map')
http://www.turbobygarrett.com/turbob...uctCd=GTX3582R
The compressor is still in it's sweet spot up to approx PR of 2.75, which is ~25 psi boost.
That portwork looks pretty nice in the pics based on what I can see, but I do not like those gouges seen on both rotor housings next to and above the exhaust ports.
Last edited by GoodfellaFD3S; 07-29-12 at 09:48 AM.
#34
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Originally Posted by GoodfellaFD3S
That portwork looks pretty nice in the pics based on what I can see, but I do not like those gouges seen on both rotor housings next to and above the exhaust ports.
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