| | #18 (permalink) |
| Water Injection Newb Year: 1984 Make: Nissan Model: 300ZX Turbo Join Date: Jul 2007
Posts: 11
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Last year I had a PB 1/4 time of 11.6 @ 126.6mph at Mid-michigan Motorplex Tuned by myself on dynapack, dynoed best numbers of 453rwhp/484rwtq earlier last year at Monkey Wrench Racing. car is ~3400lbs race weight. VG30ET engine, 3.0L, stock 7.8:1 bottom end. 24PSI, with a little 110 mixed in with a mostly full tank of 93 octane. 30 degrees of timing advance and 11.0 AFR's. This was a marginal tune at best, as the MAF was maxed out. Cam timing was accidently left advanced as I forgot to change it at the track, so who knows what that setup really would have done. It's quite different now... especially now that I have the water/meth injection, larger injectors, and a larger turbo installed.
__________________ 84 Z31 300ZX - 453rwhp/484rwtq http://www.redz31.com http://www.z31performance.com http://www.vg30et.com http://www.z31parts.com |
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| | #20 (permalink) |
| Alcohol Injection Year: 1993 Make: eagle talon Model: TSI AWD Join Date: Jun 2007
Posts: 31
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My personal best so far is 11.5@119mph 18psi w/75shot N2o running pump gas on street tires. 93 TSI AWD Talon 6 bolt block w/2G pistons ARP head studs balance shaft eliminator kit Forced Performance "Sleeper 16G Turbo" ACT 2600lb clutch kit 680cc/min injectors 3" Magna flow exhaust Devils Own Progressive H2o/meth kit running a 50/50 mix Stock cams,SMIC and piping,2G BOV Next time out I will increase boost to 28psi and a 125shot on VP C16 Going for 10's
__________________ 93 Talon TSI AWD 11.5@119mph 18psi 75shot 6 Bolt-JMTuning Engine/Trans Forced Performance Turbo "Sleeper 16g" 68 Camaro Street Car 523 BBC Pro Race Fogger nitrous system 9.14@152mph |
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