Synthetic Oil
Amsoil • MSRP: website
The new Amsoil synthetic motor oil is available in weights 0W-20, 0W-30, 5W-30 and 10W-30 and comprise the company’s new Signature series. Performance motorists can take advantage of extended drain intervals up to 25000 miles or one year, with severe-conditions drain intervals shortened to 15000 miles or one year, whichever comes first.