I ran it on the temporary 360 motor to try it out. Worked fine. I don't know if by itself would perk up throttle response. But to take the cap off you have to:
-loosen the timing
-turn the distributor one direction and take two wires off
-then turn the distributor the other direction and take one wire off.
-then the cap can come off.
April 14, 2011 I'll have the car back out at the big track at Willow Springs....