What can i do to my 250X to make it faster?
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#2
Cut 4 1/2 inch holes in your air box and re-jet the carb if needed. Install a higher compression piston somewhere around 10:1 or 10.5:1 and you can still use pump gas. CT racing sells a drop in cam that's a little wilder then stock. Another option is you can also change your gearing i.e. larger countershaft sproket and smaller rear.Also try an aftermarket header, the one on the X and EX are very restrictive. These mod's shouldnt run you over $350 (don't quote me on this it's just a guess) and i know you wont be dissapointed.
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I'D say sell the power core 4 they are junk , or if you dont want to but another pipe at least take the discs and spark arester out, drill holes in your air box and rejet if you have to, i dont know what size tire you have but a smaller and lighter tire wont bog you down as much as a large tire.
#6
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MikeyBoyesq
ATV Racing
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08-10-2015 11:11 AM
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