Wilson Manifolds High Flow Throttle Bodies were developed using the latest computer modeling software and test
equipment available to produce designs that yield the maximum flow per square inch of cross-sectional area. This
results in maximum power for any given throttle body type and size. Four barrel style throttle bodies are designed to
work with our line of billet spacers and incorporate a tapered and radiused throttle bore and precisely machined
progressive linkage for smooth throttle operation. They also feature inward opening throttle blades to eliminate any
part throttle directional influence by the blades that can cause poor air distribution. We have also redesigned our
Dominator style throttle bodies to incorporate improved throttle linkage and to significantly reduce overall mass. All
throttle bodies feature brass throttle blades to control vibration and reduce thermal expansion Throttle blades are
fastened to the throttle shaft using aircraft quality hardware that is both Loctited and peened to assure positive
retention of the blades. Throttle shafts are machined to decrease their cross-sectional area, which increases the
actual cross-section available for airflow. All throttle bodies are machined from billet 6061-T6 aluminum on
precision CNC machining centers for consistent quality and light weight. High flow throttle bodies are available in
4500 and 4150 four-barrel styles as well as many single bore sizes in Ford style. We also now offer a
throttle-by-wire version of our popular 90mm LS1/LS6 design, which allows a 90mm throttle body to be installed
on a late model Corvette when using the 90mm LSX intake manifold. 

Wilson Manifold Part # 471095

Other Throttle Bodies that are Available

Picture For Reference Only