Hello
Have access to a new 02 520M cyl. and want to put it on my 02400M and add the rest of the stuff to make it a big bore bike. Now I see the Eric gorr kit and wonder witch way to go. I thought you just bought a 520 piston and installed it but I was wrong. You need a special piston and a new cam shaft link. Should I go with 520cyl. and get the rest of the kit from Eric gorr or should I just send the motor and let them do it. one last thing. Does the boreing of the 400cyl. make it a 520 cyl? Thanks for any help.
Have access to a new 02 520M cyl. and want to put it on my 02400M and add the rest of the stuff to make it a big bore bike. Now I see the Eric gorr kit and wonder witch way to go. I thought you just bought a 520 piston and installed it but I was wrong. You need a special piston and a new cam shaft link. Should I go with 520cyl. and get the rest of the kit from Eric gorr or should I just send the motor and let them do it. one last thing. Does the boreing of the 400cyl. make it a 520 cyl? Thanks for any help.