Crankcase Evacuation Sy stem

The Crankcase Evacuation System from Racing Power Co-Packaged (model R2050) is engineered to manage positive crankcase ventilation in high-performance and modified engines where factory PCV systems fall short. Whether you're building a naturally aspirated street engine, a forced-induction platform, or a dedicated track car, this system removes blow-by gases and moisture that accumulate in the crankcase—preventing pressure buildup, oil degradation, and potential seal leaks. Serious enthusiasts and mechanics rely on dedicated evacuation systems when upgrading cam profiles, increasing boost pressure, or extending engine run times under load.

This crankcase evacuation system employs a direct, external separation strategy that pulls blow-by vapors away from the engine block and routes them to atmosphere or a dedicated catch tank, bypassing the intake manifold entirely. By isolating crankcase ventilation from the fuel mixture, the system prevents unmetered air from disrupting ignition timing and AFR stability—critical for tuned engines running tight fuel maps or high compression ratios. The compact design (7.9 x 3.15 x 17.6 inches) integrates cleanly into engine bay layouts without sacrificing hood clearance, while the 1.67 lb weight has negligible impact on vehicle dynamics. Constructed to withstand thermal and pressure cycling, this unit handles the demands of weekend warriors and committed track-day builds alike.

Ideal for carbureted hot rods, turbocharged imports, LS swaps, and any engine mod where factory emission controls are removed or insufficient, the Racing Power Co-Packaged crankcase evacuation system pairs well with custom intake manifolds, internal engine upgrades, and aftermarket fuel management. Installation requires basic mechanical skill—routing hoses from the valve cover(s) and pan to the system, then to atmosphere or a catch can—making it accessible for DIY builders and professional shops. For forced-induction platforms and high-rpm applications, this system is a proven solution to maintain crankcase vacuum, preserve oil longevity, and safeguard rebuilt engines from premature seal failure.