If you ever had to replace the 140, the best candidate is probably the 4.3L V-6 based on the old Buick 90 degree V-6, which I believe is the 350 cu. in. V-8 with a couple of cylinders sawed off. It'll fit in the same place, is lighter than the 140 and should be about 200 hp, so boat would be a rocket with that power, although maybe a bit thirstier! Another member on here up north had one with that power and it looked like a pretty nice rig!
|