Re: Corrosion Test on Oils - Searhorse are you there?
BillP,<br />Penzoil 10-30W automotive was the top choice based on price, additive packgage, and the results of the corrosion test (no statistics though). Mobil Synthetic and Evinrude synthetic performed very well on the corrosion test. Yamaha and Castrol GTX didn't perform well