Universal Concentrated Engine Break-In Additive 12 oz by Lunati®. Break-In Additive replaces the essential anti-wear molecules that have been removed from modern motor oils. It restores critical Zinc (ZDDP), Phosphorus and Sulfur to the proper levels needed for protection of internal engine parts ??“ especially those in flat tappet valve trains. Designed for both conventional & full synthetic oils, this concentrated additive was developed to meet the needs of initial engine break-in as well as extended use with every oil change. Used in most endurance racing applications, a rev kit is used to aid the lifter in accurately following the cam profile. As a result, it protects the engine in case of a pushrod or rocker failure by keeping the lifter in the bore. Extruded aluminum rev kits are designed to fit the block and should require no machining. Lunati Rev Kits come with all the necessary springs and buttons and are the failsafe way to prevent catastrophic failure.
- High quality at an affordable price
- Expertly made from premium materials
- Built to match your exact requirements
Lunati® has been on the crest of a wave in racing technologies since the 1960s. Founded by a former drag racer who ate, slept and breathed racing, the company manufactured the highest quality performance internal engine components for both street and race vehicles. Lunati with its crankshafts, pistons, piston rings and complete engine rotating assemblies along with valve train components and camshafts is a main source of the most reliable high performance engine parts for NHRA, IHRA, NMRA & NMCA series racers and hot rod fans in the United States and all over the world.