You don’t leave anything out on the track, so we don’t leave anything out of our oil. Torco has taken generations of racing experience and selected the optimal blend of base oils and additives with one
objective – to help you go faster. SR-1R Synthetic Racing Oil uses a combination of premium synthetic base oils; metallocene PAO technology delivers more horsepower and oxidation stability, esters for film strength in highly loaded engine components and Group V alkylated naphthalene for thermal stability. This combination is fortified with MPZ – Torco’s latest generation of additive chemistries that reduces friction in your engine. Less power loss in your engine means more power at your wheels.
FEATURES & BENEFITS:
• 100% Group III/IV/V synthetic base oils with MPZ
• Premium zero shear polymers resist viscosity thinning under race conditions
• Ester and PAO technology prevents deposit formation in highly loaded race engines
• Combined primary/secondary zinc package lays down an antiwear film fast, and keeps it there
• MPZ’s Moly and Zinc additive form protective, low friction film on metal surfaces
APPLICATIONS:
Proven in all-out race and highly modified street vehicles. Naturally aspirated, Turbocharged, Supercharged and highly loaded, high horsepower engines.
TYPICAL TEST DATA:
TEST METHOD 10W-30 10W-40 20W-50 10W-60 25W-60
Viscosity @ 40°C (cSt) D445 64.2 89.7 119 162 163
Viscosity @ 100°C (cSt) D445 11 13.8 17.8 23.6 23.9
Viscosity Index D2270 164 157 166 176 178
Pour Point °C D97 -48 -24 -39 -36 -39
Flash Point °C D92 228 228 228 234 238
TBN, mg KOH/g D2896 8.2 8.2 8.2 8.2 8.2