another perfectly good motorcycle ruined.......

Sunday, 7 February 2010

one thousand, four hundred pounds worth of race tuned mz engine, lot of money?, not when you break it down, 50 hours of labour, machining, measuring, checking, parts, carriage, barrels shortened and ported, port floor built up and re-shaped, wiseco racing piston, crank rebuild, close ratio gearbox, new selectors, pvl racing ignition, hand made expansion chamber, lightened clutch assembly, serious bit of kit, standard 13bhp, this baby 30 to 33bhp.

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