Help with cam selection.

[MTC_75vette]

I currently have flat top pistons giving me a 10.3-1 compression ratio, edelbrock performer RPM heads, performer manifold, thunder series 600cfm carb, rocker arms, torque converter 2400 stall. The current cam I have is a COMP high energy cam with an adv. duration of 268 degrees. I was wondering if there is a bigger cam that could give me more power but still allow my vacuum accessories work. Or is the cam I have the best choice?

Thank you

 

[fine69]

I currently have flat top pistons giving me a 10.3-1 compression ratio, edelbrock performer RPM heads, performer manifold, thunder series 600cfm carb, rocker arms, torque converter 2400 stall. The current cam I have is a COMP high energy cam with an adv. duration of 268 degrees. I was wondering if there is a bigger cam that could give me more power but still allow my vacuum accessories work. Or is the cam I have the best choice?

Thank you

It depends. How does it run and what vacuum/RPM are you pulling now?