[Rev]

I use a Comp Cams 268 HE. That is 268/268 advertised duration and 218/218 @ .050. It's about right for a stock torque convertorand 3.00-3.50 rear end. CC also makes an Extreme Energy cam with about that same duration but it's a dual pattern cam with a little more duration on the exhaust side. I can't remember the specifics, check their web site. BTW, my combo (see link to User's rides) will make power to 6000 with the Performer intake and a 625 Road Demon.

Rev