When I bought Homer the Super Bus the first time (yes, I've owned this beast twice) it contained the remains of what I believe was it's original 1700 type 4 engine (destroyed by . . . drum roll please . . . . . . a dropped exhaust valve seat. Hard to believe, I know, but that's what did it in

) It was equipped with carbs and a mechanical pump. It's a '73, so that's to expected . . . but, the date on the door post is something like August 4th or 5th, 1973, which "should" make it a '74 model, right? (Aug. 1st starts the new model year?) But the VIN says it's a '73, so I'm going with that. The date on the door post still makes me wonder . . . not like it really matters now though.
Another thing to keep in mind is that VW produced vehicles for markets all over the world. Everything VW sent to the US market after 68 had IRS trannys, but some markets never got 'em. When the last air-cooled Beetle rolled off the line in Mexico in July '03, it was equiped with a swing axle. 1300 single ports were a one year only engine in the US, but were standard for many years in other markets. A few years ago I saw a set of 1300 Dual Port heads for sale. Why am I rambling about all this stuff? Just to say in a whole lot of words what Ret.Bugtech said in a few . . . anything's possible.
