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2,110 Posts
Hey all
I finally got my R34 GT-R dynoed after a healthy round of mods. Here are the corrected results at the wheels:
At 0.9 kg/cm2 - 407.7ps / 43.6kgm (454.8 at engine)
At 1.0 kg/cm2 - 417.5ps / 46.0kgm (471.0 at engine)
At 1.2 kg/cm2 - 451.4ps / 49.5kgm (503.3 at engine)
The at engine numbers are rwps adjusted for measured loss and were calculated automatically by the Dyno (ie. I didn't apply any rule of thumb %age). Outside temperatures were 16 degrees C, Air Fuel Ratio was a fat 10.5:1 at the top of highest power run, and all runs were made on premium pump gas.
Relevant Mods:
Blitz SUS Power Air Filter
Trust Downpipe
HKS Sport Catalyzer
Trust Exhaust
HKS F-Con V Pro ECU
Blitz Dual SBC Boost Controller
Trust FMIC
HKS Hard Pipe Kit
Blitz #8 Racing Plugs
For an otherwise stock setup, kudos to Nagata-san and the boys at Top Secret for the tuning. The power is almost linear all the way to 7,500rpm and torque looks nice and flat at the top. Third gear is a screamer! Suffice it to say, I'm a happy chap!
Cya O!
[Edited for boost conversion correction]
I finally got my R34 GT-R dynoed after a healthy round of mods. Here are the corrected results at the wheels:
At 0.9 kg/cm2 - 407.7ps / 43.6kgm (454.8 at engine)
At 1.0 kg/cm2 - 417.5ps / 46.0kgm (471.0 at engine)
At 1.2 kg/cm2 - 451.4ps / 49.5kgm (503.3 at engine)
The at engine numbers are rwps adjusted for measured loss and were calculated automatically by the Dyno (ie. I didn't apply any rule of thumb %age). Outside temperatures were 16 degrees C, Air Fuel Ratio was a fat 10.5:1 at the top of highest power run, and all runs were made on premium pump gas.
Relevant Mods:
Blitz SUS Power Air Filter
Trust Downpipe
HKS Sport Catalyzer
Trust Exhaust
HKS F-Con V Pro ECU
Blitz Dual SBC Boost Controller
Trust FMIC
HKS Hard Pipe Kit
Blitz #8 Racing Plugs
For an otherwise stock setup, kudos to Nagata-san and the boys at Top Secret for the tuning. The power is almost linear all the way to 7,500rpm and torque looks nice and flat at the top. Third gear is a screamer! Suffice it to say, I'm a happy chap!
Cya O!
[Edited for boost conversion correction]