Re: This might be a dumb question but it has been bothering me
To say its impossible would be wrong.If you watch shows like Jesse James ,a biker ,machinest whom makes highspeed lawnmowers,transform=er cars etc.But,It would take some real machining ,first I see,taking powerhead and custom manufacturing water and exhust intakes and exhust.Then comes the issue if the lowerunit.If you look to use the vintage lower,You will need make a custom driveshaft ,which might not be too bad if you take a xtra long new shaft and have a machinist machine to modern fit,then next issue would be centering everthing,fortunatly the older 4 cyl.does have alot of room under the cowl.Now,if you got all that done after spending boko's of dollars.How would it perform.You still have to old type prop,small at that,non exhust hubbed,if you lower is electric that makes things easier.But,if you do venture into the project.PLEASE post your project.It would make interesting reading.There is a guy that posted hundreds of pages on lengthing a vintage boat.Its what he wanted.He certainly could have bought a boat same length used for a few hundred.When he's done ,he'll have thousands into it.But its interesting reading.