OLDER EDELBROCK PERFORMER INTAKE POTENTIAL ON A 340

Killer6,
Post #17. I am not confusing anything. The Perf & the RPM were designed for different rpm ranges.
The LD intake is listed in my 1979 Edel catalog.............with a 1500-5500 rpm range. Does 5500 upper limit sound like it is designed for drag racing?
The Perf is listed in my 1986 catalog, & surprise, surprise the rpm range is.....1500-5500 rpm.