Recent content by Dad3420

I bought my boat w/ the 150A Suzuki with only 30 hrs on it. Used it this season and have just pulled it for the season with 90 hrs. Suzuki recommends a 10w-40 blend, Suzuki - ECSTAR Marine V7000 10W40 4-Cycle Engine Oil - Semi-Synthetic, in my other boats I have always used Valvoline 10w30...