Posted by Kaegi [98.247.164.246] on Friday, December 27, 2013 at 18:08:35 :
In Reply to: Re: They are press fit, then reamed, and maybe honed too. posted by Robert Kosusnik [66.230.118.57] on Friday, December 27, 2013 at 16:32:32 :
maybe needs some tuning? over jetted carb?might be the fuel in your area. I read a big article about US fuel supplies and there are 127 different blends and some gets better mileage than others.