The Red Line Engine Oil Break-In Additive is designed to be used during the engine break-in process with engine oils that are lacking in zinc and phosphorus (ZDDP). The additive contains anti-wear additives that are needed to protect against excessive camshaft and valvetrain wear whilst allowing the piston rings to bed in correctly.
- Gives engine components the protection needed without effecting piston ring sealing
- Can be used with conventional or synthetic oils and it can be used during engine break-in or through out the life of the engine
455ml Bottle: Treats up to 11 litres of engine oil