Performer RPM vs RPM Air Gap

[Mach 1]

they also make some of the best fuel injected intakes on the market as well...

interesting, I called their tech line a few years ago with a question about my heads, and I got through real fast and talked to a knowledgeable person. Maybe its gone down hill....

I wouldnt judge edelbrock by their tech help alone, as this is the norm. in this business. Most high performnace companies have crap for tech support.

I called comp. cams to have them recommend a camshaft for my combo., and the guy didnt even listen to what my combo was. He just rattled off the "cam of the day" part number and acted like he didnt want to talk to me.