i don't understand why my timing curve only peaks at 15 at redline. my curve seems a little flat to me. my a/f ratio is on the conservative side as well. any help would be appreciated.

 

Lean it out to 11.3 and see what happens. Check for boost leaks?

 

ok i leaned it out to 11.2-11.3 across the board and it made little change in timing. my final value is still 15. as soon as i can i'm gonna check for leaks.

 

We are in the process of building a tester -- we should meet up sometime soon so we can figure this stuff out, eh?

 

its over........its all over ...KABOOM!!! muahahahaha

 

yea we do need to meet up. if you build a tester then i'll use that while you use my pocket logger to compliment you zeitronix.

 

WTF?

 

You're getting slight knock from 5-7k, which is keeping it from advancing fully. It looks like your boost is too high for pump gas...

Oh, you have alky...hmm. I don't know how to tune afr/timing with an alky system while using a flash+s-afc, so I have no idea.

 

Hey Warrtalon -- do you kow how to tune afr/timing with an alky system while using the s-afc alone?

 

ok here is a new log. i richened it up a little to see what effect it would have on my timing. didn't have much. the outside temp was 93 degrees at 47% humidity.

 

i am starting to think i need a bigger injector nozzle for the alky.

 

Well make sure it's spraying correctly too -- the other night we found out that mine was just dribbling out...not even making a mist. I'd check that before spending more money..

 

yea it's spraying fine. i took off my uicp and tested it. everything looked fine then. i have noticed that a lot of people are running 7gph nozzles. that is quite a jump from mine. i might just add another 2.9gph which would bring mine up to a total of 6.8gph.

 

Hey Carter, I have a boost leak tester you can use.

 

did another 3rd gear pull tonight with my boost turned down to 21psi. here is a log with alky spraying with little change in my timing. my a/f is 10.7 across the board. i can't figure out what the deal is.