TwinTurbo.NET: Nissan 300ZX forum - Some Z32 Dyno numbers from yesterdays tuning session
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Subject Some Z32 Dyno numbers from yesterdays tuning session
     
Posted by yellowzxtt on May 06, 2004 at 10:04 AM
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Message Car has between 135 to 145 psi compression has 90 k miles - Stock IC, Stock inj, stock turbo.Here is the mod list. The rest is stock

2.5 inch turbo back exhaust - $850
Single intake - $100
underdrive - $110

Custom tuning by yours truly - final numbers were

389.7 whp and 435 ftlbs of torque.

The boost was falling from 18 to 15 psi at redline. It held 18 psi till right about 5500 rpm. The VTC cutoff was modified to maximize torque. This was on 100 octane gas.

If we could get the car to hold boost i think it would break 400 whp no problem.

I'll be getting dyno charts soon. The charts i got have power vs speed (kinda useless. The dyno shop has charts with torque and A/F ratios. Just a FYI the A/F at the high end of the rpm range was 11.5 or so but i was having issues trying to keep it flat when the boost hit (around 3500 rpm).

Harry

" If it doesn't make it faster, i don't care "
Please visit www.ztuner.com to GO FASTER

     
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