SiskMan

So I just put in a Howards Cam 226/232 on 112+4 that i got new for a steal on craigslist. I bumped up the idle airflow and set the timing at 28 degrees at idle, it seemed to like that the most. Ive done other tweaks as well. Car runs pretty good but does have a few issues. Almost always when I put it in reverse, the car will really idle down and want to die. In drive is not horrible, but it will want to die there occasionally too. Also im getting a little bucking around 40 mph in overdrive. Nothing terrible, just annoying. I was wondering if someone could look and see what I should try adjusting. It feels like ive tried lots of stuff.

Thanks

2000 TA
6.0 LQ4 stock heads stock ls1 intake
full exhaust
4l60e w/ 2600 stall

SiskMan

run1.hpt