1989 CR500 R/H crankcase cracked
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- Posts: 23
- Joined: July 10th, 2015, 1:43 pm
- Location: Michigan
- Rhino89523
- Posts: 1230
- Joined: November 18th, 2010, 1:45 pm
Re: 1989 CR500 R/H crankcase cracked
I think most will say run that 38. For me on my trail ridden bike I like the stock carb jetted right out of the book and it runs perfect and consistant for me always...but most don't have the same experiences as I do with the stock carb. My snow bike and my sand bike both run 39's and work well.
O.ne B.ig A.ss M.istake A.merica