i used the cam below and it workes great

http://www.dougherbert.com/rollercam...cPath=83_84_90

i choose the small base circle cam to make sure everything cleared and used thes lifters also

http://www.dougherbert.com/rollerlifters-p-10095.html

the price from herberts is about half the price of anyone else...

i am running a 40 over 4 bolt small block , eagle crank and 5.7 rods ,srp blower pistons, dart pro 1 215 heads 72 cc, comes out about 8.1-1 ratio...
8-71 wieand with 2 750 demon blower carbs.
the car starts right away, has a great lopey idle, but will idle at 900 rpm in gear all day.