Williams Engineering

Williams Engineering is a complete engineering and manufacturing company with core services including 3D CAD/CAM modeling, reverse engineering, and 5-axis cnc porting and high-speed machining. We specialize in custom billet parts and components for the aerospace, after-market automotive, machine tool and medical industries.

Please do not hesitate to contact us about any of the products and services that we provide.
 New!! E(elliptical) Port Manifolds & Intake Runners!


E-Runners are elliptical shaped entrance runners. Elliptical runners produce higher velocity speeds than traditional square and circular port intake runners. Higher velocity means an increase in volumetric efficiency. The taper ration is also more consistent for the oval/rectangular ports in cylinder heads than the traditional circular entrance. E-Runners are available for both small and big block applications.