Wilson Manifolds have introduced a trio of new products to fill out their 2019 lineup.

Their High Boost HB series of performance throttle bodies are a welcome addition. Specifically developed for severe duty and high boost applications, a brand new design provides improved performance and durability. 

Hi-Boost 105mm Throttle Body

Highlights include a sealed shaft that is pressure tested to 100 psi and stable under the high engine temperatures seen in competition applications, a redesigned mounting coupler for the TPS sensor to eliminate erratic signals sometimes seen under high boost, and a blade installed in a split-shaft. 

Initially offered in the popular 105mm opening, additional sizes will be coming soon.

632 BIG CHIEF 10.2″ Deck Billet Manifold

The 632 BIG CHIEF 10.2″ Deck Billet Manifold is Computer designed and milled from billet aluminum with options for Dart 14 degree and Brodix 14.5 degree heads. This new tunnel ram features dual mounting bungs for fuel injection, nitrous or a combination of either and includes the distributor mounting flange.

It is offered for 10.2” deck with additional options available including single or dual carburetor top plate, volume spacer, anti-vibration and a variety of shear plate choices.

SBC 13 degree Manifold

Finally, the SBC 13 degree Manifold expands their line of SBC single plane manifolds to include a new 13-degree configuration. This proven design features pre-cast bungs for either fuel injection or nitrous. The Wilson Manifolds port design is ready for direct bolt-on performance or have our technicians prepare your intake with a full competition port/polish. 

Additional head configurations can be fitted with minor modifications.

For information, see Wilson Manifold.