big block 125cc elite build

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paulpauly7
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Re: big block 125cc elite build

Post by paulpauly7 »

$75 sounds rich for honing a cylinder
86 Nifty Fifty (spree)
ZX disk brake
Kitico 120kmh speedo
AF18 ZX ported
Polini corsa
Malossi crank
CTmani
24mmOKO
40pilot118main
Scorpion pipe
8.44 to 1
Michelin s1
71.3mph
92 yz125, 94 crm250
welder steve
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Re: big block 125cc elite build

Post by welder steve »

had to be bored 20 thou but yeah i think it was high top
welder steve
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Re: big block 125cc elite build

Post by welder steve »

welp new news the guy said the bore wouldnt clean up well at the .5mm oversive and i had to get a custom weisco forged piston and the bore overbored 1.5mm or.060 so now it is a 56.5mm bore. the only odd thing is were i have to blend the ports back i can see the transition from the steel bore to the aluminum outer cyl, kinda odd as im used to either or on a scoot engine. but will keep you guys updated just need to find a rear wheel now and be ready to mount :)
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