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Old 04-17-2017, 07:54 PM   #24
updraught
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Location: Australia
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Default Re: Sputter at high RPMs

Quote:
Originally Posted by DJ S View Post
... Perhaps it will get better in time? I'll put some MMO in the gas to keep the valves lubricated and hopefully it will gradually get better.
Squirt some of that gunge thru the plug hole at the open valve to lube the stem. It'll be a bit smokey for a bit.
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