Decided to start another thread, the data you guys requested should be there now. Thanks for taking the time guys.


Poor pass


12.11 pass


Thanks again fellas.

 

I'm just trying to learn how to read these things and my car knowledge in general isn't that great...

but I can see that the car is running lean on the poor run... And on both runs, your getting about 3 degrees of knock for the entire run, and just about when ever you get on the gas, your getting knock (something to check into?)


It doesn't look like your injectors are maxing out, as the Duty Cycle's seem fine, nothing higher then 75%... But its lean, perhaps you got a leak somewhere?


Out of curiosity what were the times for the runs? You got up to 108ish MPH before you got out of it, but i'm sure you were past the markers before you let off, so perhaps a 105 Trap speed? low 13's?

Jeff

 

If you're using datamaster to log...send me the files so I can check them out. I hate csv's.

 

Jeff on the poor run, it actually went 108mph in the 1/4 but at a 12.52 E.T. Whats really weird is that I had a fuel pressure problem. The pressure would steadily bleed off, during a run. I have fixed that, fp steays rock solid, yet car has not went any faster. Hmm......


Dan I'll email the files to ya.


Thanks fellas. Matt

 

Your pcm's correcting for a lean run, you have split blm's............Do you have a aftermarket TB and a ported maf?

 

58mm TB, stock maf