Motor Trend

Edelbrock RPM Air Gap LT1 Intake Manifold Testing - Top End

For years LT1 enthusiasts have been running well into the nines with factory LT1 and LT4 intake manifolds. With some porting the factory castings have proven capable competitors, even on big-cube and ...
Motor Trend

Edelbrock LT1 Cylinder Head, Cam And Intake Manifold Test - Top End

In our last installment, we visited RaceKrafters Automotive Machine in Lancaster, PA to test the Edelbrock RPM Air-Gap LT1 Intake Manifold on a nearly stock 355cid LT1. Using a much smaller plenum ...
Hot Rod

Looks And Performance - Technical Article - Street Rodder Magazine

The carburetor is king; long live the king. Or so goes the saying, but it's most definitely true in the realm of the carburetor in all of its configurations. Given the advent of electronic fuel ...
Hot Rod

We Test It: Edelbrock’s Dual Quad Intake Manifold for Gen 3 Hemi

If you are a diehard Mopar fanatic, it should be obvious that the LS engines seem to be getting the lion's share of aftermarket love right now. A quick skim through the pages or posts of any of the ...