Honda Red Wing Rider
Join Date: Jun 2012
Location: New Brunswick canada
a friend of mines 450 had a problem this past summer, that he could only go half throttle if he put the throttle all the way it sputterd and chugged and died sometimes, it was real gutless a significant loss of power, and after trying everything(looking for carb ussues, exhaust problems, and pinched fuel lines, new spark plug,clean the air filter, you can try these things too.) it turned out to be a ignition coil, if any of your symptoms match these it could be a place to start.
Last edited by scottyo947; 11-14-2012 at 11:23 PM.