Subject	My Dyno and questions? (+ some event pics and video)
Posted by	Tsefreeflow on March 31, 2007 at 6:48 PM
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Message	Here is my dyno sheet from earlier today: Video of my 18psi run: La-Z-Link Problem is a lean mixture on the runs, so can anyone point me in a direction to start searching? I really cannot tear into her for 3 weeks or so because Im out of town, but want to research as much as I can until then. So it was running lean and for the last pull I retarded the timing a few degrees and only gained 10 hp (but lots of tq) between 14psi and 18 or so psi. This is because my fuel air mixture is fubar'd. Here are some pics of race qualifying also at Firebird raceway: Love the Z =0) (the thing had a 383 small block in it or something like that) One fast Beemer! Some more of the Z Some of our group at the races (but not racing) Here is some video of the Z: La-Z-Link La-Z-Link 1990 300zx 2+2 TT White w/ Blue Pearl Stage IX+ "She may beg, she may bleed, she may argue with her logic and mention all the things I'll lose, that really have no value, in the end she will surely know, I wasn't born to follow."
Follow Ups	My Dyno and questions? (+ some event pics and video) - Tsefreeflow 18:48:32 03/31/07 Re: My Dyno and questions? (+ some event pics and video) - SactoTodd 19:10:38 03/31/07 What the hell does that mean? (n/m) - Tsefreeflow 20:37:46 03/31/07 it means to check your profile. - SactoTodd 20:53:13 03/31/07 ummmmm a ash ecu shouldn't run lean... - zxtuner161 21:06:22 03/31/07 FWIW, cars that come to me for tuning usually only need - Ash's Z 22:52:53 03/31/07 If you retard the timing you lose power usually, it's odd - octavian-z 19:21:42 03/31/07 Re: If you retard the timing you lose power usually, it's odd - Tsefreeflow 20:46:51 03/31/07 A few things to keep in mind: - Ash's Z 21:09:48 03/31/07 Torque will only go up with less timing advance if it is too - Ash's Z 21:12:21 03/31/07 Do you have a AFC? (n/m) - spddracer 19:36:55 03/31/07 Do you have the Z1GT600 Kit Installed?!? - 1991300zxtt(IN) 19:45:07 03/31/07 Yes I do... - Tsefreeflow 20:40:44 03/31/07 That is definately a problem. It is pulling unmetered air - Ash's Z 20:47:15 03/31/07 Oh, now I see some detail to your problem. - SactoTodd 20:55:00 03/31/07 Something is pretty bad amiss with your ride. Did you - Ash's Z 20:46:03 03/31/07 Just the man I wanted to talk to... - Tsefreeflow 20:52:51 03/31/07 I've seen in a couple of Z's where the regulator's vacuum - Ash's Z 21:05:38 03/31/07 Thanks Ash... - Tsefreeflow 21:09:57 03/31/07 Determining required fuel pressure is very easy: - Ash's Z 21:18:02 03/31/07 Hey Ash I have one more symptom... - Tsefreeflow 23:06:56 03/31/07 Ash can correct me if I'm wrong but, it most likely is. - mpbond(STL) 23:15:18 03/31/07 cool also be MAF turbulence on the doolz - maglito 08:27:02 04/01/07 Search for the "Pot Mod", which is a baffle setup for the - Ash's Z 13:06:38 04/01/07
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