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+--- Thread: 70cc to 125cc conversion (/showthread.php?tid=31540)
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70cc to 125cc conversion - Zeus - 09-07-2011
I am thinking of doing conversion from 70cc to 125cc or 150cc. To clear it up, "I plan on putting 125cc block and head on 70cc motor"
I know there are not any kits for doing that becuase of...
1. "stroke travel is 40mm-45mm in 50cc-70cc" and greater in 90cc-150cc" this means the connecting rod has to be moded. longer in 90cc-150cc.
2. the block mount bolt (from engine to block) may have different space configration. I think about 84mm diagonaly in 90cc-150cc and 50cc-70cc are bit smaller.
Has this been done before?
70cc to 125cc conversion - DOKE - 09-07-2011
Start a build thread I want to see this please.
70cc to 125cc conversion - Zeus - 09-07-2011
50cc-70cc block pics
70cc to 125cc conversion - Zeus - 09-07-2011
pics of 90cc-150cc block
70cc to 125cc conversion - Zeus - 09-07-2011
90cc-150cc
70cc to 125cc conversion - Zeus - 09-07-2011
70cc to 125cc conversion - Zeus - 09-07-2011
70cc to 125cc conversion - Zeus - 09-07-2011
70cc to 125cc conversion - Zeus - 09-07-2011
some may have different measurements, you guys can post them up.
But hopefuly all guys get the concept behind it.
70cc to 125cc conversion - *MeatballStunts* - 09-07-2011
wy dont you just buy a 150 motor? idk what your trying to do
