Fuel injected 2 step?

[art leong]

Originally Posted by Ed Wright

Art, 4 cylinders probably sound a lot rougher than an 8. 12.8 is where I run mine. If your ECM is fast enough that should get it. You tap the L key on mine to make it learn. Takes more than once. If you can set the Gain for the learn function kinda low it won't be as likely to over shoot the target. Mine tends to do that, go too far first time. I just log it and make a change, then run & log it again. I can usually hit second time if not the first.

I have a quick tune function., that I can pick a box map/rpms And type the afr I want then type the actual afr and it adjusts automaticly. It is very accurate if you are within .5 of what you want. If you are getting readings of 11.0 and you want 13.0 it takes a couple of trys to get it right.
The motor is making plenty of power. But my short times are off by 4 to 5 tenths (not hundreths).. If I can get the darned thing to launch even like last year (low 1.70's). I'm looking at some respectable times.
I will go back to the trans brake if needed (1.60's) but I've been breaking a lot.