Posted by Matt Wilson [162.158.69.102] on Tuesday, January 24, 2017 at 21:52:30 :
Do the 251's and 265's require vibration damper-type pulleys? I seem to remember reading that some of those engines came with them and some didn't, and I got the the impression that it was the higher-output engines (the ones with dual carbs) that had them.
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