Either weight should be fine; they are both the same viscosity (20 wt) at operating temp. The 0W20 will flow better at startup, especially in cold temps. Any 0W20 will be at least a Grp III.

Last edited by zrxkawboy; 02/27/13 12:20 AM.
It's Swifty! Swifty, you toad sucker!