Subject	Sport 500 dyno... need your input
Posted by	captn boost on June 28, 2006 at 11:01 AM
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Message	I just got back from the dyno. My numbers are a little low. Looks like the car is losing power at high rpm. The guy at the the shop seemed to think the ecu was detecting knock and pulling timing. You can see the hp drop off at around 5500 rpm. detonation? I tested for boost leaks yesterday and the air fuel looks good so i dont think i have any boost leaks... Seems im about 50-60 hp low for this boost level. Please let me know what you think Both pulls are at 16psi on 93 oct. mods list in the profile is accurate Thanks
Follow Ups	Sport 500 dyno... need your input - captn boost 11:01:03 06/28/06 did you throw any det sensor codes? (n/m) - Adam (NoVA) 11:07:58 06/28/06 Type slower. (n/m) - Kenny 11:08:53 06/28/06 <3 (n/m) - Adam (NoVA) 11:31:06 06/28/06 no codes (n/m) - captn boost 11:18:33 06/28/06 So you pulled codes, right? (n/m) - Kenny 11:08:35 06/28/06 I liked your first reply more betterer. (n/m) - ni[X]it 11:09:26 06/28/06 I'm in time-out. (n/m) - Kenny 11:25:25 06/28/06 So am I! :) - ni[X]it 11:44:41 06/28/06 Yes, please keep us abreast. - Kenny 12:37:48 06/28/06 You're a vagabond and a ho! (n/m) - Barry'z (NJ) 14:15:36 06/28/06 Re: Sport 500 dyno... need your input - ni[X]it 11:09:02 06/28/06 Re: Sport 500 dyno... need your input - captn boost 11:30:30 06/28/06 :shrug:, You asked for opinions... - ni[X]it 11:43:14 06/28/06 Re: :shrug:, You asked for opinions... - captn boost 12:05:13 06/28/06 JWT programs tend to run richer than that, so it appears - Ash's Z 15:05:52 06/28/06 Re: JWT programs tend to run richer than that, so it appears - captn boost 21:23:31 06/28/06 2nd. (n/m) - Ash's Z 14:58:40 06/28/06 Power looks on-par until it falls off. You are very lean on - Scotts94z32 11:31:40 06/28/06 FWIW, detonation is not detectable on a dyno graph. - Ash's Z 14:10:08 06/28/06 The red line is a reference line @ 13:1 that is set in the - Ash's Z 15:26:07 06/28/06 I'm having the same problem , except I'm - UGA 11:52:33 06/28/06 Post your charts... - ni[X]it 11:54:13 06/28/06 That's pretty weak for your mods, at least 40-50rwhp (n/m) - Joe(NoVA) 12:45:23 06/28/06 I presume you pulled fuel with the SAFC to get the A/F - Ash's Z 14:06:26 06/28/06 That I would have to agree with. (n/m) - natottz 14:11:28 06/28/06 How could you? - ni[X]it 14:34:18 06/28/06 . (n/m) - Kenny 16:40:58 06/28/06 wow never thought of that - SpecNATT (Houston) 19:26:19 06/28/06 This is the same reason I got rid of my HKS Super AFR - The Devils Z 09:50:52 06/29/06 could it be a slipping clutch? (n/m) - ZEngineer 15:11:35 06/28/06 No. The clutch will slip at peak torque, not peak HP. - Ash's Z 15:23:29 06/28/06 How did it sound above 5K rpm? (n/m) - BigTDogg (MA) 15:43:06 06/28/06 *rat-tat-tattle-rattle-rat-rattle* (n/m) - Scotts94z32 16:20:38 06/28/06 LOL, if it sounds like that, then yeah, I would believe - BigTDogg (MA) 16:25:15 06/28/06 what rubber seal do you mean? (n/m) - CaliguyPurdue 17:50:41 06/28/06 If you fish up into your coil pack connector with a dental - BigTDogg (MA) 07:15:42 06/29/06
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