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**DigitalGT** · 03-29-2008, 12:17 PM

Looks pretty good. I'm curious about the power and torque spikes at 65 mph and 79 mph though. The power curve looks like the engine is about to start whooping some ass right around 72 mph but then it falls on it's face at 79 and doesn't pick back up again until around 86 mph. Tuning issue? Intake resonance maybe? Would be really cool to see that dyno with HP and TQ curves over layed on the same graph along with wideband data. You don't happen to have this in Power vs RPM instead of wheel speed do you? Also that little 5-7 HP loss followed by the breakup right at peak HP is kinda interesting.

03-29-2008, 12:17 PM	#42 (permalink)
DigitalGT Senior TEAM Member Join Date: Nov 2004 Location: Jacksonville / Orange Park, FL Posts: 1,973	Re: 175fwhp CFM NA Dyno Zetec. Looks pretty good. I'm curious about the power and torque spikes at 65 mph and 79 mph though. The power curve looks like the engine is about to start whooping some ass right around 72 mph but then it falls on it's face at 79 and doesn't pick back up again until around 86 mph. Tuning issue? Intake resonance maybe? Would be really cool to see that dyno with HP and TQ curves over layed on the same graph along with wideband data. You don't happen to have this in Power vs RPM instead of wheel speed do you? Also that little 5-7 HP loss followed by the breakup right at peak HP is kinda interesting. __________________ '03 Pitch Black SVT 5 Door -- Stroked, blown, ported and massaged. Still not fast enough. '07 Liquid Platinum Metallic Mazda CX-7 Sport -- Turbocharged SUVs FTW! '96 Burgandy Toyota Avalon XLS -- Daily commuter/beater '05 Carbon Fiber Buell Lightning XB12S -- Loud fans save lives. '09 Villain Black Buell 1125CR -- American innovation....Austrian muscle. '07 Red Ducati Sport Classic 1000S -- Sexy body....sadistic ergos.