I do. I run HC domes , Vpower 93 oct., fresh gas always, and did plug checks and piston wash with 320-310 mains and stock pilots. Stock needle. Runs like a champ and I only got nervous once.Low snow and -35 sucker got hot but still cocoa plugs. On the trail I can get 91 anywhere so I try to keep the octane up as much as possible by just topping off. I keep tanks in the truck or trailer filled with 93 or higher. Do some testing with jetting and you should have no problems.
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