Tuning with jets, Power valves and an O2 guage

Well see.....and I'm NOT bein a smartass here, but you JUST said on the last page that it was ALL IN by 3500, so it sounds like you really don't know. I bet that thing has more timing in it a lot sooner than you realize. It's a stroker. It ain't gonna need a GOB of timing down low for bottom end torque, so if you need to limit it by say 4K, it aint gonna hurt a thing. That's what makes up the curve. The WHEN and HOW MUCH. If it's too soon and too much, you're gonna rattle like a Waffle House waitress with six teeth, one and a half tits and three brain cells.