Posted by Will (in IL) [12.239.192.245] on Friday, February 25, 2011 at 19:00:13 :
In Reply to: Help with fan belt size? posted by Philip in MA [24.62.43.69] on Friday, February 25, 2011 at 14:37:21 :
My M engine had a "B" Series Belt, and they are measured a little different than most. Take your length, and subtract 2". In my case, with the M's pulleys and PW generator, the length was 52, and I used a B-50 belt.