ENGINE PRO HI-ZINC ENGINE PROTECTOR

For engines with flat tappet cams without OBD, zinc and phosphorus (ZDDP) must be in the oil in a higher concentration than it is in current API oils, especially during the crucial break-in period.
ENGINE PRO HI-ZINC ENGINE PROTECTOR adds back the ZDDP that these engines need to help prevent premature wear and eventual failure.

• Provides protection against camshaft, lifter and valve train damage
• Dramatically reduces friction and engine wear
• Prevents scuffing and galling
• For both gas and diesel engines
• For use with all petroleum and synthetic motor oils
• Contains high concentration of zinc and phosphorus (ZDDP)
• Designed to allow piston rings to seat properly when used during engine break-in
• 4 oz. bottle