The Moroso crankcase evacuation system reduces crankcase pressure throughout the entire rpm range for increased piston ring seal, reduced intake charge contamination, and fewer oil leaks. They have been track and dyno-tested to produce significant increases in engine performance.
Very Important Note!
Our sales staff has limited technical knowledge on this product and are usually unable to answer many of the questions asked. We do not have any variations of this product other than what our listings show.
We are not responsible for collateral damage caused by the use of this product.