Rislone Hy-per Lube ZDDP Supplement 11 oz (6-pack)
ZDDP zinc and phosphorous additive for engines, reducing friction and wear during start-up. Customers note cost-effective zinc source and effectiveness for flat tappet cams
Highlights
- boosts ZDDP with zinc and phosphorous
- reduces start-up wear and friction
- designed for valve train protection
Pros
- increases zinc and phosphorous levels
- reduces friction and wear
- helps with cold-start protection
- cost-effective zinc source
Cons
- mixed feedback on zinc content
- some concerns about high zinc levels
Best For
Features
- Contains ZDDP zinc and phosphorus EP additives with mixed esters for protection of pistons and valve train components
- Formulated to reduce friction and wear, especially at start-up, aiding smoother operation
- Stabilizes motor oil to resist viscosity and thermal breakdown, reducing piston scuffing
- Clings to bearings and internal parts to extend engine life by maintaining lubrication
- Manufactured in the USA
