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Ok, I've done some searching and no luck......does anyone know what the compression ratio is on a 3L hybrid? I have a crazy idea in my head that it's around 12:1 but that seems hella high. Any ideas :shrug:
 

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You can open up the chambers slightly and remove approximately .2-.5 of a point from that.

It can be rasied about .2 of a point by using a 1mm overbore.
 
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