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MX, SX & Off-Road Discussions
General Moto | Off-Topic Posts
Does the AMA really check???
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[QUOTE="bedell99, post: 28401, member: 18299"] This is why I love this site so much. I get such great responses. How much money do you think I have to put up to claim a bike and have it ripped down. If it is reasonable, why not do it. I might just have a factory bike in my garage for a couple of day's. About the 134cc bike, you are absolutly right, the AMA rule allows a bikes cylinder to be bores at .080 over. My bike has 54mm bore, which if bored 2mm over would give it a 134cc engine. I never thought about if the bike came with a smaller bore and longer stroke, but getting back to the factory bikes. How do they make such unbelievable power from a "legal" 125cc engine. Please don't respond that the use race gas or they up the compression. There has to be a trick maybe in the porting or exhaust valves. Next topic I wouldn't mind discussing is why don't they mimic the setting's they use in the race bike, tone it down so the cylinder can use pump gas and not detonate and throw it into nect years stock bike. Erik[img]http://208.56.125.175/forums/ubb/smile6.gif[/img] 99 kx 144 [/QUOTE]
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MX, SX & Off-Road Discussions
General Moto | Off-Topic Posts
Does the AMA really check???
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