Tanner, I made the mistake of assuming you already had a VW engine and were looking to rebuild and upgrade. Thats why I suggested 1915. And that could EASILY be done at Southern-buggies for $13-$1400 for a longblock if your block was rebuildable, and you'd have 3-400 left for a tranny.
If you are just farting around in the woods , and a little street driving, then Firebug is right on the money. Do what you can, just get to riding!!
Maybe the Subie computers are easier to work with, or I'm just too old school to figure it out, but I had a 3800 GM motor and ECM that I had considered putting on my wife's buggy, but couldnt get anyone locally to help me with figuring out the wiring, including some friends that are GM techs at a competing dealership. I consider myself to be fairly mechanically inclined also, at least I hope I am because thats what puts food on my table.
But , that has little to do with figuring out a computer controlled vehicle's wiring system. In the meantime I had considered all the extra suspension work I'd have to do, and the dificulties involved with transporting multiple buggies to go riding, especially if one of then weighed an extra 500 lbs., and got over my "water on the brain". I was kinda looking forward to the challenge, but I really dont have the time to be wastin'. I'd rather be ridin than wrenchin!
I traded it off to Crazybone, and I believe he did figure it out, but he's a computer builder, thats what puts food on his table! His personal buggy is a carbureted GM 4.3, and it does great for him. Different driving styles. Each his own , and they are all COOL! Weird thing is, I didnt even know him until I saw his ad online looking for a GM V6 for his buddy, and he only lives like 5 miles from me!! He could've fixed that computer for ME, had I known him sooner!
And as far as a pair of Webers or Dell's bein old school, thats a whole nother thread!
Larry