Discussion Starter · #1 ·
I've been running 10W30 or 10W40 almost always since I've had both my CRXs. Crower recommends a non-synthetic, 20W50 for use with the cam in "high-performance" application. I am fine with that, but will I have startup oil starvation problems in the winter here in arctic NY? I'm still somewhat breaking in the motor so I haven't gone to a synthetic yet, but I don't know if I should.