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Primary Clutch Weights Selection

1K views 4 replies 4 participants last post by  peixltman 
Why? 8250 is the power peak on the 580 motor. If you are determined to do it, I'd start with a the 10-al, and lighten them up if need be. A T-1 helix worked good on those for the intial over rev you mention.
 
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