Universal Crankcase Pressure Evacuation System Available in different bore diameters

Available in different bore diameters to suit your specific engine's needs

Make valve cover installation and removal easy and hassle-free with Speedmaster allen head valve cover bolts

These kits will greatly simplify the plumbing part of your dual carb setup

a new lower housing casting for enhanced fuel flow

Universal Crankcase Pressure Evacuation System Available in different bore diametersSpeedmaster crankcase evacuation systems are primarily drag race systems designed to reduce pressure buildup in the engine crankcase. They provide better piston ring seal, less intake charge contamination, and a reduced chance of oil leaks, while increasing your engine performance.