Got A Question For You Guys With 406 SB

[ureckme]

I have a 406 sb 268h comp cam, and I'm haveing trouble timeing it the way my chevy buddy says to time it. I have alot of low end his way. Not what I wont. So I started playing with it the way I would one of my old Mopars. I pluged the vacume for the HEI and started advancing it. I found my power about 1/2 inch off the timeing scale . The scale is a bunch of vvvV marks and I have it at ( l vvvV ) if this makes sence. It finely started running like a raped ape, is this normal. I would like to find out what other 406 owners have theirs set at and wat they have to do to get theirs running right. Matt