Intake Manifold LS3 - LSXR 102mm Black Finish

The FAST Electronics Intake Manifold LS3 LSXR 102mm Black Finish is designed for LS engine builders and enthusiasts looking to enhance induction performance. This manifold serves as a significant upgrade for those aiming to maximize airflow on both naturally aspirated and supercharged LS3 platforms. It is suitable for various applications, including street machines, weekend warriors, and dedicated track cars.

Engineered to optimize fuel atomization and charge stratification, the LSXR 102mm plenum reduces boundary layer separation, a common issue in smaller manifolds. The black powder coat finish not only enhances the aesthetic appeal but also provides corrosion resistance in engine bay environments. The precision-cast aluminum body ensures consistent port velocity and minimal turbulence, which contributes to improved combustion efficiency.

This manifold is particularly beneficial for LS3 engine swaps, crate engine installations, and stroker builds where OEM intake limitations may hinder performance. While installation may require adjustments to fuel rail and injector settings, the manifold's design is focused on delivering enhanced performance across a range of load conditions.