[marco454v8]

Hi Guys,
I'm looking for some confirmation, I know I've got a Chevy engine, but the question is universal for any engine, and I couldn't see where else to post (except as a discussion item on the dark side members group)
I built my engine using a comp cams 292H camshaft kit. I fitted edelbrock performer RPM complete heads (60459) should I have fitted the comp cam valve springs, or will the Edelbrock ones be O.K?
Thanks, Mark