Re: Sportsmobile Camper Van 4x4 Diesel - One Owner, Must see
I've read that the turbo version of the 7.3L came out in either 1993 or 1994, for both the pickups and the vans, so a '94 model year van could possibly be either. IIRC, none of the 7.3L vans ever had an intercooler.
[EDIT: Came across this info regarding the engine code VIN character, but I can't vouch for it's accuracy.]
M = 7.3 IDI NA
K = 7.3 IDI turbo
F = 7.3 DI turbo Power Stroke
SMB-less as of 02/04/2012. Our savings account is richer, but our adventures are poorer.