TwinTurbo.NET: Nissan 300ZX forum - Re: Excellent numbers man. What psi (peak/hold) were you at?
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Subject Re: Excellent numbers man. What psi (peak/hold) were you at?
     
Posted by Russell@Z1 on September 29, 2004 at 5:46 PM
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In Reply To Excellent numbers man. What psi (peak/hold) were you at? posted by SeedyROM on September 29, 2004 at 05:30 PM
     
Message 2 bar of boost
C-16 race fuel
Custom Z1 intake piping job (Larger diameter custom metal pipes like my car)
Z1 (near) equal length tubular manifolds.
Modified split design divorced downpipes.
3" test pipes and catback
Perf Cams with Tomei Adjustable cam gears (all set at 0 for now)
Border FMIC
HKS twin Power
Initially air-fuel started leaning out at around 650 rwhp so we took the car back to the shop and installed a twin fuel pump set-up (like my car which we know is capable of 1000+)
No NOS chilling or injection was performed on the 3 or 4 runs at over 700 rwhp. Ths particular car's set-up appears to be right on the money. We have been pleasantly surprised with the results.
The car hit 784 rwhp with some spray at just over 5000 rpm when we let out of it due to A/F creeping up because of some incorrectly sized NOS jets courtesy of the Technical support of NX nitrous.
Some other Nitrous plumbing issues prevented further pulls and are being addressed.

Russell Floyd

Z1 Motorsports
www.z1motorsports.com
1990+ Nissan Z specialists

Used Parts, New parts, Service/Repair and Performance

1200 Carrollton Hwy
Temple, Ga 30179

770-562-8668
770-562-8664 (fax)

     
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