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Old 07-10-2008, 04:56 PM   #19
tazzman
Junior Member
 
Join Date: Jul 2008
Location: East Texas
Posts: 6
OK, maby bikes are differant? :oops: I normaly work on cars, and in automotive rear diff. the closer the ratio the faster the top end. Buy the way what is the base HP on this GZ250? :sad: What cuold i do to get more power out of it? Would a 300cc or400cc head (cylinder) fit the 250 crankcase? (ie. a bore and stroke job, shave the head to increase compretion,stuff like that) I like the allready talked about K&N airfilter and muffler swap ideas, but there got to be more that we can do to it, since everyone whants to go faster on a 250? I don't plan on doing much if any of this to my GZ250 (it's fast enough for in town rideing that I do) but since others seam to want to go faster and not just get a bigger bike, I thaught , why not beef it up with more power and taller gears?
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