Buying an early 80's Merc 40 HP outboard for my pontoon boat.?

Question

Deal includes controls & owner will set up a run test. What should I be aware of. Owner indicates compression is within 5 lbs. on each cyl. & low hours (probably driven to church on Sunday too) Did this motor have any weak areas or problems I should look for.? Are parts available for an engine this old if something should go awry? Thanks in advance for your input.

Answer 1

can't remember what type of gearbox it has,make shure it don't jump out of gear at high revs.

Answer 2

I hope it's cheap. 80's is getting a bit old now. I had an early 80's 150 black max , the only problem I had was with the gearbox so check that carefully , especially if the seller means a run test in a tank and not on a boat.

Answer 3

Call Troutt and Sons Monday and talk to Chris Troutt.  He will let you know all about that motor.

573-265-3456