Quote Originally Posted by 01gpgt01 View Post
So im sitting at 20 WOT now on a 3.6. I went up from a 3.4 pulley do to high track times (14.0@99 mph 2.1 60ft) so I figured id give this a shot. Where would you stop at? 21 wot?
Just some friendly advice for what it is worth. You might be going the wrong way for maximum power. I'm saying might, not that you are. Advancing timing until KR, then backing off isn't good tuning IMHO. If in fact that is what you had planned. Also more timing doesn’t always mean more power. You could street/track tune if you are a good consistent driver and just use tracks times as the HP indicator. But really you should consider some dyno time. Not to bash any particular boxed tunes out there, but one establishment loves pushing the timing edge until one day you get on it (usually in the fall/winter) and bang I nice hole in your piston.
　
PS Matt's link is nice