ls1, 243 heads/intake, 236/236, 595/595, 112 ls, 3500 stall,lock-up converter, 2004r trans. (3090lbs w/driver) 3.08 gear,, what are you guys running for timing in the lower rpm ranges? right now I have 28 deg from 1k to 2.5k,, then down to 26 deg till 4.5k then down to 24 deg,, should I have more timing under the cruise rpm cells? (low load)
thanks Tinker

 

Have you looked at factory timing charts (not curves)? Since you are NA, all the same things apply, but slightly modified. Don't equate FI tuning with carb tuning, as you have far more control based on airflow and fuel with FI.

 

I'll try to post up a screen shot of mine maybe tomorrow, but right now I can't with Mozilla. Something changed on this site and isn't Mozilla friendly.

 

Thanks guys I really appreciate it!
Tinker