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245 Top End On 240

grib
in Fantic

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Does anyone know whether a reed valve top end off (say) a 245 will fit on a 240 bottom end and if so is it a worthwhile mod?

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    • 3 weeks later...

    It's not a straight forward 'changing of bits' don't bother, from memory the bolt pattern on the 245/305 is different, get yourself the correct bottom end to go with the barrel piston, also 245 not interchangable with 305, different rod length/stroke.

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