So you’ve heard the hype about Holley’s Sniper EFI, but you don’t have the hood clearance for an adapter and you don’t want to replace that spread-bore intake on your classic ride. Well we listened and here it is, Sniper EFI Quadrajet. It’s a bolt-on EFI system designed to fit 1965-1979 Chevrolet, Buick, Olds, and Pontiac vehicles, that came factory equipped with a Carter non-emissions Quadrajet carburetor.

It’s the first bolt on throttle body EFI system that doesn’t require an intake manifold change or additional adapters or sealing plates. Even better, the Sniper throttle body retains the look of a stock carb and will work with most factory air cleaners. With 4 100lb per hour injectors and a 715cfm throttle-body, the Sniper EFI Quadrajet can support up to 500 naturally aspirated horsepower.