RCU Forums - View Single Post - another darn ryobi post (ryobi performance modification, analysis and comparison)
Old 10-08-2014 | 06:24 PM
  #653  
captinjohn
 
Joined: Jan 2002
Posts: 12,957
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From: Hesperia Michigan, MI
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Originally Posted by cutarug
Is there any distinct markings on the early ryobi crankcases to show which ones will not balance without flywheel.
Not positive, but I am sure some engines had a tab device on flywheel that indicated that the tab device had to be is same place to maintain balance. Should have took a photo!