Is it possible to mount a 1400 uno gearbox to a 1100 uno motor? Just a straight forward bolt on. No modifications. The reason I ask is my gearbox is on its way out and I'd like to if I can put a 1400 box on because of the longer ratios
The short answer is no, The 1108 FIRE engine is completely different to the 1400, so the bell housing etc is different.
Might be worth looking into the current 1400 FIRE engined Fiats to see what the ratios are, it should go on without trouble as long as you have `dry` inner driveshaft gators & a cable gearchange on yours.
Wow ok haha. I think I'll just replace it with another 1.1 gearbox. Sounds like its going to be the easiest. I don't have a uno motor in my car, its a palio 1242cc mpi motor