Baseline tests on the stock manifold were done with a 650 Holley carburetor ... popular engines like the 350 Chevy, so the question is: For a street engine, which intake manifold is best?

U-Fab intake manifolds ... to come out of Holley's old Kentucky home but a complete throwback, bolt-on three-deuce (Tri-Power) setup for a small-block Chevrolet 350/290 crate engine, and we ...

Holley is pleased to announce that the company’s HP EFI engine control unit (ECU) will come as standard equipment on all of Chevrolet Performance’s COPO Camaro factory-built bad boys in ’13.

It's totally free. 2025 Chevy Silverado 1500 Offers New Performance Air Intake System Cold Air Inductions Launches New Chevy Silverado, GMC Sierra Turbo 2.7L Engine Intake Kit: Video ...

For the small-block Chevy ... the Holley race manifold and the Performer RPM. Our intent here is to demonstrate the importance of proper carb sizing because with a dual-plane 180-degree intake ...

“Our value-priced engine, the 350/265 comes in at the lower ... When equipped with a Chevrolet Performance ZZ4 intake manifold and Holley 650 carb, (these parts do not ship with the crate ...