Wilson Plenum Ported BTR Trinity For Cathedral Port Chevy LS tps is made for use with

is made for use with Wilson Manifolds throttle bodies

Testing on a near stock LS3 engine with a Big Mouth 102mm Throttle Body™ produced gains of 16+ horsepower

Wilson Manifolds' lightweight billet elbows provide the most efficient method of adapting their high-flow

The manifold can be purchased for either EFI or carbureted application

Wilson Plenum Ported BTR Trinity For Cathedral Port Chevy LS tps is made for use withBrian Tooley TRA 1 BLK P105 intake manifold for cathedral port chevy LS engines. The manifold is anodized black and includes hardware but no fuel rails, throttle body opening is 105mm. The manifold will include our wilson plenum porting service. Plenum port service includes opening up plenum for increased volume, optimizing angles and taper from the carburetor throttle body entry for better distribution, and improving divider design. The service also