jbjennings
Captain
- Joined
- Jul 18, 2007
- Messages
- 3,903
Bought a '74 powerhead for my old merc on an auction site. Seller stated good powerhead, 150psi on all cylinders. Returns accepted. Recieved it, noticed the gasket surfaces on the base and aluminum walls were so corroded, there was basically only a 1/2 cm of surface left. I then opened the exhaust covers to replace the thermostat and popit valve and noticed scoring on the bottom cylinder, then found a 1/4" hole in the water jacket on the bottom cylinder's jacket. I informed the seller and he actually gave a full refund, said not to return it, and that he hoped there was something on it I could use....
I decided to try to use my aluminum welder to see if I could weld the hole in the water jacket and was successful (I couldn't believe it was really possible with all the corrosion that had to be on the inside of the jacket), and I built up the aluminum walls and gasket surfaces and filed them down level on the powehead base. Then I disassembled the block to inspect the crank. One of the rod bearing journals on the crank was badly pitted/rusted, making the crank unusable. I was able to use the block which I repaired, one piston, and my other pistons and crank to finally complete the powerhead.
Question: Would you offer to pay the seller something for the block at least. I tend to want to if only to reimburse the seller for the shipping. I'd like to be especially fair since the seller was honest (rare these days).
If so, how much would you go?
Just curious,
JBJ
I decided to try to use my aluminum welder to see if I could weld the hole in the water jacket and was successful (I couldn't believe it was really possible with all the corrosion that had to be on the inside of the jacket), and I built up the aluminum walls and gasket surfaces and filed them down level on the powehead base. Then I disassembled the block to inspect the crank. One of the rod bearing journals on the crank was badly pitted/rusted, making the crank unusable. I was able to use the block which I repaired, one piston, and my other pistons and crank to finally complete the powerhead.
Question: Would you offer to pay the seller something for the block at least. I tend to want to if only to reimburse the seller for the shipping. I'd like to be especially fair since the seller was honest (rare these days).
If so, how much would you go?
Just curious,
JBJ