Unless it is the expensive Taida, it appears the b cases have internal reverse. So far by my research all the performance parts such as clutch, variator, carb, intake are the same.
The A has the 54mm bolt spacing boreable to 63mm but safely to 62mm.
The B has a 57mm bolt spacing boreable to 67mm and 232cc.
I have heard though that you can't stroke the B block as the crank would interfere with the reverse mechanism. Anyone know on this?
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Buggy 1
150cc Buggy
A12 Cam, 12g Sliders, Ban Jing Bell, NCY Green Clutch, 24mm Carb, 115mm Koso variator ramp, redneck intake, uni filter, straight through exhaust.
Guang Max 150
All stock but to be like Buggy 1 with all koso cvt.
Roketa 150
Complete tear down building port/polished 61mm NCY head, 62mm cylinder, A12 Cam, 28mm carb, straight through exhaust, 8 pole stator, possibly 2.5 stroker, painting frame, adding plastic including doors and rzr seats.
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