Warranty : 1 year or 12,000-mile DNJ limited warrantyQuantity Sold : Sold IndividuallyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
What Is Walnut Blasting and How Does It Revitalize Your Engine?Much like sandblasting, walnut blasting is a technique that’s used to remove carbon buildup from the engine, specifically the intake valves and intake ports. The walnut shells are finely ground and crushed before being blasted with compressed air through a machine. The abrasive material of the shell gently removes the