250 to 300
Men,
I have a 2012 EC250R and was wondering if a 300 cylinder/rod/piston/head will fit on my bottom end? It's time to split the case for a complete rebuild. I ride Arizona single track, moto some and have raced 2 out of the last 3 years in the Idaho City 100.
What advantages if any is the 300 in your opinions? I did swap frames about a year ago and found a 300 frame from GoFasters. My 250 frame broke in three places.
Running Metamucil in the CamelBak,
Jim
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