Hey , new here . I found a 1984 all original 200es in a barn under a bunch of hay bails . Fixed the spark problem so it now runs , but smokes BAD . Can a top end rebuild be done with the engine still in the frame ?

Thx Chop

 

ya you should be able to but you might have to remove the gas tank to give you self more room when you pull the head check the valves you might just have to shim the exhaust valve