Valve clearance
#1
I have a 2009 420 rancher. K&N air filter, snorkel, hmf pipe, hmf 3 gen programer, and I also have it bored .35 over from stock. Which is my big question what should the correct valve clearance be after the bigger piston is installed now? Someone please help
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Oct 22, 2015 07:04 PM
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