I've been thinking of trying some Penzoil Marine 100% synthetic oil. The reason being I can pick this up at any local wal-mart or auto parts store instead of having to drive 30 miles to the closest local off road bike shop. This stuff says it's 100% synthetic (exclusive of additive carrier oil), designed for high performance engines and applications that call for ashless two-cycle engine oils, and meets the warrenty requirements of several (outboard) engine manufactures and others requiring TC-W3 oils.
I'm just wondering what this TC-W3 specification is and if this oil is just as good as the motorcycle synthetics (HP1, spectro, etc). If it's just as good, I'd rather pay half the price and drive only 5 miles for premix oil.
I'm just wondering what this TC-W3 specification is and if this oil is just as good as the motorcycle synthetics (HP1, spectro, etc). If it's just as good, I'd rather pay half the price and drive only 5 miles for premix oil.
Last edited: