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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 OIL – 15W40

No. 405
May 21, 2016 jdgray
The ultimate in multi-grade engine oil performance, V.I. PLUS 15W40. This 14 TBN, super universal oil, compounded with Frontier’s exclusive extender additive package ETX, is superior to all other engine oils on the market for either gasoline or diesel engines. This exclusive formulation exceeds API SJ/CH-4/PC-6 performance requirements as well as all major engine manufacturers’ specifications.