D dominicturbo Member Jun 20, 2012 #2 No Marc, the bore are 2mm different and the piston pin on 750 are 16mm and 18mm on 800. Hauck sell a kit for use a 800 piston on a 750 crank. Also it`s possible to change the rod on the crank.
No Marc, the bore are 2mm different and the piston pin on 750 are 16mm and 18mm on 800. Hauck sell a kit for use a 800 piston on a 750 crank. Also it`s possible to change the rod on the crank.
M marc8_2 New member Jun 21, 2012 #3 Is the connecting rod the same length? Any add of performance on adding windows to the pistons? Last edited: Jun 21, 2012