i have seen a 348 with the old 295 hp engine but car is a 1993 with GTS badge....is this an original GTS ? or simply a TS "upgraded" by owner? when ferrari started building GTS cars? from what VIN?
I upgraded my 348 TB with a GTB badge (genuine). I simply don't like the "TB" as it also stands for tuberculosis. "GTB" is much better (and the car goes faster, I think).
Easiest way to tell is to look at the plenum chambers above the engine. The later 320 BHP gts and gtb and UK model spiders had a different design where the 4 ribs go into 2. On the 300 BHP ts and tb the 4 ribs went along the full length.
There are several threads on this, run a search I believe there are only a few TB/TS that have the GTB/GTS/Spyder engine not the other way around
