Thanks.
I have an ncy 61mm big bore and 60mm ncy head that I have not built yet. However was getting doubtfull I could ever get descent power out of gy6150 as I already put on better muffler, coil, cdi, irridium plug, redneck air, 12g sliders, koso clutch and variator and jetted 125.
Was so discouraged having to turn back from hills. Sounds though that I need to toss the 2000 springs for the 3 1500rpm. Install the a12 cam and do the big bore.
Do you all think if I did the 61 ncy bore in cyl. 60 ncy head, a12 cam, port and polished head and a 3mm stroke will drastically make a difference?
Do you recommend stroke, no stroke, 2.2mm, 2.5mm or 3mm?
Do you believe in changing out the 24mm carb? If so for what?
Our riding has lots of hills, powder dirt, mud and we average 300 to 325 human weight as we ride double.
Thanks
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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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