Moroso 97800 Replacement Check Valve, Use w/Moroso 25900 Crankcase Evac Kit

Moroso 97800 Replacement Check Valve, Use w/Moroso 25900 Crankcase Evac Kit

• Replacement check valve for Moroso 25900
• One way valve attaches to exhaust nipple on collector
• Fit type: Universal Fit
• Item Package Weight : 0.5 pounds

This Moroso replacement crankcase check valve is a direct replacement part for the crankcase evacuation system. Reduces crankcase pressure throughout the entire rpm range for increased piston ring seal, reduced intake charge contamination and fewer oil leaks. Track and dyno tests prove significant increases in performance.