Has anyone lightened there GPX flywheel? If so how many thousanth or mm'ers did you cut it down? Any picture of a cut down oil sling. I had one on a GPX motor awhile ago but dont remember how far it was cut down.
Leave the fly wheel alone, Litin up the oil slinger. Me and Ekripper both have the 146 gpx that was done by kendal at cat 5 motorsports. The only dif is that he litened up both fly wheel and slinger and I just did the slinger. My bike gives a more tracktable power. Ekripper is going back to a stock fly wheel. Kendal can liten up your slinger for ya and wont charge much. Just have him do the 146 while he is at it. SOOOOOO worth the money. www.cat5motorsports.com
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