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**DigitalGT** · 03-29-2008, 11:17 AM

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, 11:17 AM	#42
DigitalGT TEAM Member Join Date: Nov 2004 Location: I <3 Boost and motorcycles Posts: 919	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. __________________ Garret James McIntire 07/25/84 - 04/14/07 -- Rest In Peace brother. `03 Pitch Black SVT 5 Door -- Audiophile, HID, Moonroof, Cold Weather Package, EAP Recaro interior, Built CGI Block, 9.0:1 C/R, Ported Head, PowerWorks, Custom 16 psi Pulley, Fidanza, CM Stg 3, Quaife LSD, ORP, Borla, SCT ProRacer, ScanGuage II, J&S Safeguard, Snow Meth injection, Volk TE-37s, and a pine scented smelly tree.