[Extreme 125 Motor Is It Worth Building] - ATV Riders Forums - Honda, Yamaha, Suzuki, Kawasaki, Polaris, CanAm, Arctic Cat, Kymco ATVs

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Extreme 125 Motor Is It Worth Building
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Posted by: stauffracing#4

I HAVE A 125 STOPPEDRACING IT BECAUSE STOCK IT DOESNT HOLD UP TO AN AGRESSIVE RIDER.SUSPENSION CAN BE FIXED BUT AT MY LOCAL TRACKS YOU HAVE TO USE STOKE ENGINE CASES AND IT HAS TO KEEP AN AUTO CLUTCH.CAN YOU GET COMPETATIVE POWER OUT OF THIS MOTOR?

Posted by: double d 1

146cc kit, lifan big valve head ported with a cam, 26mm carb. havnt seen one in person but i hear they rip. some guys have complained about the crank breaking on stock and built motors. some say cheap metal some say landing with the gas on. i have decided to put in a 146 pitbike motor with manual clutch. bolts right in. most pitbike motors have the same mounting.

Posted by: God'sGirl.MQ.20

Is your series an outlaw series or does it have cc limits?