Posted by Tom Petroff (IL) [205.188.116.76] on Saturday, June 26, 2010 at 04:59:20 :
In Reply to: m 37 tune up posted by Dennis Sherman [96.237.33.36] on Friday, June 25, 2010 at 21:14:34 :
Pretty much same as any 230 ffpw
4deg before or whatever the motor will take without fuel knock under a load.
TGP