Re: Nissan (Tohatsu) NS2.5A Piston specs
A machine shop can't do anything until they have the over size piston and rings in their hands. So, you order the service manual(which has the specs you do not need, but does have the technical help you do need), piston, rings, gasket set, piston pin and keepers. If your model has points and condensers you might as well stop now as those parts are no longer available.
