i think things are getting a bit confused.
my shark is an M 635 but at the moment has the original 12v m tech
engine still fitted.
this means the battery tray etc is m tech set up.the only reason for
fitting the 24v version was to gain more hp & acceleration.
this also means i can still use the car whilst rebuilding the
original lump,however if the changover involves a lot of modding then
this isn't really an option.
regards,
dave.ell.