1.2 bored to 1.3

[Flyingk10]

Hello I want to bore my ma12 to a 1.3. is this a bad idea has anyone done it and what pistons will i need? any advice is handy

 

[burkey0013]

Youll need oversize pistons that the only problem



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[Flyingk10]

Youll need oversize pistons that the only problem



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yeh the issue is finding the right ones