throttle bodies Archives - Engine Builder Magazine
EFI Hardware Billet Rectangular Throttle Bodies

These individual throttle body manifolds offer a 41x59mm butterfly with the same area of a 52mm butterfly, but more flow.

Howell EFI Throttle Body Injection Kit

The new Throttle Body Imjection conversion kit, designed to provide almost universal coverage, features a remanufactured GM throttle body appropriate for the engine size and is designed to operate for engines with, or without, ECM controlled ignition. The kit includes the ECM, fuel pump and all sensors, components and wiring harnesses.

Holley EFI Throttle Body Accessories

Holley Performance Products has announced the following all-new products: EFI Billet Throttle Bodies, EFI Throttle Body Intake Elbows, and Renew Kits & Gaskets for Dominator carburetors.

MSD 103mm LS Throttle Body

MSD’s New 103mm LS Throttle Body answers the need for a high-flow, cable operated, bolt-on solution. The CNC machined stainless steel big bore throttle body features a unique parabolic contoured inlet that outflows the competition.

Valve Covers, Carburetors, and Throttle Bodies

Helpful hints when installing your carb or throttle body and valve covers.