Formulated to protect flat tappet, overhead, and roller cam engines during the critical break-in process, GP-1 reduces engine wear while promoting proper piston ring seal. Viscosity typical of SAE 30.
Driven Racing Engine 19206, GP-1 High Perf. Oil, Synthetic Blend 5W-20, 6 Qts. Available in 20W-50, 15W-40, 10W-30, and 5W-20 viscosity for high performance engines, as well as a Nitro 70 Grade Race Oil and a Straight 30 viscosity Break-In oil.
Blended with genuine Pennsylvania Grade base oil, GP-1 achieves a higher Pressure-Viscosity Coefficient for excellent HTHS film thickness. Viscosity typical of 10W-030. Engine Oil Series:GP1 High Performance.
These high performance formulations also provide good anti-foaming and shear stability characteristics, excellent high temperature protection from thermal breakdown, outstanding film strength, and strong anti-wear properties.
