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Discussion Starter · #1 ·
Anyone tried fitting Suzuki GN125 pistons to a cb175. They are 57mm orginal and come up to 58.25mm. There is also 150cc pistons thats 62mm.

Using 62mm you raise the displacement to 247cc

Doing this probably takes some machining on piston and top end, and also new liners for the big one

They both have 14mm wrist pin, and they looks quite simular on pistures

Any thaughts?
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