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View Full Version : a New Engine project




dustbaum
05-19-2006, 04:10 PM
I have a 5.0L 305 i/o motor in my 19ft boat, engine block cracked going to sell it as is(only got 60hrs on it). I am going to replace it with a 5.7L 350. What kind of project am I getting my self into, I have heard it really isn't to hard to replace the motor, any opinions or ideas? :confused:




FREEPOP
05-19-2006, 04:16 PM
Look for Tonga, he's the boat expert

waterfoul
05-19-2006, 04:22 PM
305 and 350 bolt up the same in a boat. Mounts are in the same places.

Sportfishermans SVC
05-24-2006, 11:24 PM
What kind of a drive do you have on the boat? You could run into differences in the gearing of the outdrive which would be bad. Otherwise you will more than likely find everything is pretty much interchangeable.