Crankcase Evacuation System

The Crankcase Evacuation System by ALLSTAR PERFORMANCE is designed to effectively manage excess pressure and blow-by gases in high-performance engines. This system is particularly beneficial for high-horsepower street engines, competition builds, and modified daily drivers, ensuring engine longevity and reliability.

Engineered with a direct weld-on design, this system integrates into your engine block, eliminating the need for external adapters or complex plumbing modifications. It vents blow-by gases away from the crankcase, maintaining optimal internal engine pressure while reducing oil mist and vapor that could contaminate the intake manifold and throttle body.

Mechanics and engine builders favor this crankcase evacuation system for its robust construction and compact footprint, which allows for installation in tight engine bay configurations. It is ideal for forced-induction platforms and big-displacement naturally aspirated engines, making it a critical component for applications where internal pressure control is essential.