Fast Electronics 146105B LSXRT 102mm High HP Runner Intake Manifold

  

LSXRT 102MM High HP Runner Intake Manifold (Rectangle Port). Brandname: Fast Electronics Part Number: 146105B Description. This LSXRTT Intake Manifold gives LS3 engines with rectangle-port cylinder heads even more plenum volume for all-out racing. Best suited for high-RPM race engines, this manifold creates proven gains of 30+ horsepower over the FAST® LS3 Street Manifold at high RPM. The raised 102mm throttle body location optimizes the larger, less restrictive High HP runner design, creating more power.

It also clears truck drive accessories. This model is designed for high horsepower. Designed for use with Big Mouth 102mm throttle body but can also be used with stock 90mm or 92mm throttle bodies. 78mm three-bolt throttle bodies require an adapter. May require a taller hood.

WARNING : This product can expose you to chemicals including Styrene, which is known to the State of California to cause cancer.