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HR3 Synthetic 15W-50
The perfect choice for modified “old school” muscle cars. Excellent protection for big blocks and looser clearance engines. Ideal for long stroke and/or high compression engines.
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HR4 Synthetic 10W-30 – 1Q
The ultimate in street/strip protection – Excellent start-up protection and the high temperature stability of a synthetic. Great choice for street/strip bracket racers.
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HR6 Synthetic 10W-40
Synthetic 10W-40 Excellent protection for supercharged, big block and looser clearance engines. Ideal for long stroke and/or high compression engines. Safe for O2 sensors and vehicles equipped with catalytic converters. No ZDDP or additives required. Viscosity typical of 10W-40. Formerly referred to as HR6. Product Features: STORAGE PROTECTION Uses the same oil additive technology developed… Continue reading








Hi, I'm interested in this product to use in my Mitsubishi EVO IX. Can you send me any more details on this oil? I currently use Penrite Pro Gear 75W-85. Do you sell these in larger quanities, like 5L?
Thank you for your question, one of our sales technicians will be contacting you shortly to advise on a suitable Gear Oil for you.
Have steel block ls stroker fully rebuilt with high compression around 600 hp and bearings at .0025 what oil should I buy to run for street and track use please .
cheers
Riccardo
launceston
Thank you for your question, one of our sales technicians will be contacting you shortly to advise on a suitable Engine Oil for you.