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Old 10-22-2010, 05:45 PM
  #11  
Geezatec
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Thought the RS4 are shaft drives, maybe 4 years ago. Go to your LHS, and if they still have a belt tensioner for HPI electrics. Maybe a SIMILAR belt tensioner from another model.

Brah!! How many time did you rebiuld the engine. 30-40 gallons is is alot without rebiulding. lol!! I'd rather run Novarossi than OS. I run Mega and RB's on all my models. What fuel you're useing?
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