KDP for 1988 4BTM?

jim_22

Full Access Member
Joined
Mar 25, 2007
Posts
407
Reaction score
1
Location
Cape Cod, MA
Does anybody know if a 1988 4BTM (M = marine) has the killer dowel pin? The engine has an external pin to locate TDC for adjusting the valves. Is it safe to assume that there is no internal pin? This engine is in a boat which I just got.
Thanks,
Jim
 
Top