Penrite Pro Series Zinc Boost

The reduction of zinc and phosphate additives in engine oils and its impact on the premature wear of cams and lifters have been well documented in recent years and is a well-known problem among enthusiasts.

Penrite pro series zinc boost is a professionally race proven additive that reduces friction and improves anti-wear properties of engine oils.  Pro series zinc boost effectively lifts the zinc levels of your engine oil without increasing the phosphorus levels.  It is highly recommended for everyday protection as well as protecting new engine components such as camshafts, rockers, bearings and other high load components during the initial beak in period.

• Reduces friction and increases wear protection by up to 10%
• Decreases friction as temperature increases (tests results compared at 70°C, 100°C and 130°C)

This product cannot be used for freshly reconditioned engines as the anti-friction properties will interfere with the piston rings bedding with the new cylinder bores.  For protection and break in of your reconditioned engine we recommend Dura Cam Zinc Additive.  This product is not compatible with DPF’s

Southside Cylinder Heads also stock a range of engine parts and cylinder heads. Check out our range here.