Dac1915 Posted March 5, 2010 Share Posted March 5, 2010 Does anyone know if I could put a YZF1000 cylinder on a YZF750 lower end? is the height of the cylinders the same or taller? Will the 750 head bolt onto a 1000 cylinder? If they are the same height I should be able to use the existing mounts, exhaust and intake setup. Would the 750 head and cams flow enough air? Would I just lose a little on top and gain in the midrange? Link to comment Share on other sites More sharing options...
bonzoid60 Posted March 5, 2010 Share Posted March 5, 2010 YZF1000 engine has a longer stroke, dunno about fitting a 1000 top end to a 750 motor. Might be better to fit a complete 1000 engine. If you choose to do this you,ll need to cut 10mm. from the top engine mounts & re-weld them. Link to comment Share on other sites More sharing options...
Clayman Posted March 11, 2010 Share Posted March 11, 2010 Hi Dac1915 I need the same info as you, have you seen this page? : http://www.d-murray.co.uk/convert.htm It has some usefull info, oilpressure etc could play a part, but that should be possible to fix with a mod to the head gasket, maybe.. let me know if you find info, and ill do the same. Link to comment Share on other sites More sharing options...
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