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Post by wideopen on Feb 10, 2014 0:15:15 GMT -5
I just put a stroker on mine also and a bigger carb 61mm piston with a 61mm stroker for 177cc I may go with a taller set also if my rpms go up too high but I like the torque response from the 15 37 set what is your top speed on the 15 37 set? |
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New Rider
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Posts: 19
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Joined: Feb 9, 2014 20:36:04 GMT -5
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Post by wideopen on Feb 9, 2014 21:06:27 GMT -5
My stock gears were 13 40 I switched to 15 37 and gained around 6 mph and dropped my rpms down 500 rpms. rapid response thanks, I ment to mention this is a qmj 157 150cc are u running that setup on a 150? |
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New Rider
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Posts: 19
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Joined: Feb 9, 2014 20:36:04 GMT -5
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Post by wideopen on Feb 9, 2014 21:00:47 GMT -5
looks like you have a bad crank seal you need to take the cvt cover off to get a better view. |
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New Rider
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Posts: 19
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Joined: Feb 9, 2014 20:36:04 GMT -5
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Post by wideopen on Feb 9, 2014 20:49:37 GMT -5
I'm maxing out rpms 8k at 60 mph I know I can get more top speed out of it my current gears are stock I counted 18-42 on the transmission gears. what gears are you running?
mods: 61mm 170BBK/matching head non-egr A9 camshaft springs,retainers YMS V8 free flow exhaust 28mm cvk 40pilot,120main UNI pod filter KOSO Racing 115m variator 12 gram sliders NCY
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