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Post by jjoshua20213 on Apr 29, 2014 21:43:33 GMT -5
What is the best camshaft for stock 139qmb?
Also you know how theirs the "A" series camshafts what would the stock fall on?
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Post by scoots on May 3, 2014 14:09:12 GMT -5
only two i kno of are a 16 oil pump tooth and a 22 oil pump tooth
look at parts for scooters
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Post by alleyoop on May 3, 2014 15:17:47 GMT -5
Most OEM camshafts are A8s, which are pretty good have to tell you. Here is a cam chart of a 155cc motor so as you can see the power starts to come on around 6k+. This helps to determine what you want out of a camshaft swap. Alleyoop  |
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..BAD TO THE BONE..