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ALPHA SYN HEAVY DUTY GASOLINE ENGINE OIL – 5W30

No.
April 20, 2020 Brent Davis
V.I. Plus 5W30 is a premium quality SL/SJ engine oil designed for all-weather operation of passenger cars and light duty trucks. V.I. Plus 5W30 is a blend of the highest quality base oils and selected additives. It is compounded with Frontier’s exclusive ETX extender additive package and has a much higher viscosity index (VI) than conventional oils. This exclusive formulation provides excellent protection against deposits resulting from long term high temperature operation. V.I. Plus 5W30 anti-wear additives minimize wear and scuffing of metal surfaces under boundary lubrication conditions. The detergent-dispersant additives protect against sludge formation and varnish deposits. The anti-oxidant additive provides excellent resistance to oxidation during the higher under hood temperatures common in the high revving, high performance engines manufactured since 2001. Rust and corrosion additives protect metal parts during engine operation and shut down. V.I. Plus 5W30 provides protection against acid buildup and allows longer oil change intervals than conventional engine oils.

V.I. Plus Engine

No. 404
August 11, 2017 jdgray
V.I. Plus Four Stroke Motorcycle Engine Oil No. 404 10w/40 is the ultimate in multi-grade motorcycle engine oil performance. It is a premium quality SJ Plus/SH motorcycle oil compounded with Frontier’s exclusive extender additive package ETX.

ALL-SYN HD SYNTHETIC ENGINE OIL- 5W30

No. 417
June 1, 2016 jdgray
ALL-SYN is a premium quality CI-4/SL engine oil designed for all-weather operation of passenger cars and trucks. ALL-SYN is a blend of the highest quality PAO synthetic base stocks and selected additives.