EDELBROCK Performer RPM
0.039" milled, Combustion chamber polished, 9.3CR
Cool air intake
with no external m... Show moreod on a 64
discreet hole for the cool air, assume the full flow of air for the engine with no vacuum at 22MPH.
Internal view of the KN filter in the closed fender plenum the rear of the fender is fill up with polyurethane foam
The Spectre single plenum is toward the rear to clear the hood. Show Less