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View Full Version : best mods???



06-19-2002, 07:10 PM
what are the best mods, to make a 300ex faster for under 300$?(i already have a pipe, and kn filter):devil

honda 400ex 69
06-19-2002, 07:24 PM
i would say bore your engine or since you have the "go" get some "looks" just what i would do

honda250xrider
06-20-2002, 06:44 PM
bore doesnt make it to much faster it helps it get to the top speed quiker it will add some top end but probly not to much really just about the only thing you can do is change the gears and this is just about the most cost effitive way to make the top speed faster

06-21-2002, 07:30 AM
how do you change the gears??:confused:

CR125Rider
06-21-2002, 09:02 AM
change the sprockets. and a bore job alone won't help, you need all the other stuff to go along with the bore job to actually gain anything.