510 Purchase

I bought this at the weekend, havn't picked it up yet, can anybody tell me the year, also what year did Husky change from the air cooled 510 to the watercooled motor and finally are the top end internal parts the same in the air cooled engines as this watercooler, I no nothing about the fourstroke Huskys I am looking for an air cooled twin shock really , this will feed the habit for now

Its a 1987 First watercooled made.. the 1988 have the new black tank with white tankshouldres..

Hello Dave
Do you know the special aircooled 510 post I've made on " guide vert" ?

http://www.leguidevert.com/_V5/sujet-forum-81834-81834-0.html

Thanks Michel, all those 510s wow