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 ...
A 427 engine is nearly as synonymous with the Corvette as fiberglass. Decades ago, a variety of 427s powered the most powerful models of the factory supercar era, while in the past decade or so, the ...
Seals McCarthy, one of Weiand's sales and technical representatives, holds the keys to more mileage, more horsepressure and more sight appeal. I'm race conscious—as in half, three-quarter, full and ...
For Part I, covering the new combustion system, direct injection, and active fuel management: click here. For Part III, covering the block, crankshaft and lubrication systems: click here. Continuing ...
The LT1 and LT2 sit at the heart of modern Chevrolet performance, and understanding how they differ is crucial if you care ...