hi, i have an Audi 80 2.0 i sport 4 cylinder engine and another with a 5 cylinder engine, anyone tell me if the gearboxes are compatable as the 5 cylinder gearbox is stuck in 2nd gear? also, when i accelerate i get, which seems to me, like a loss of power, the engine seems to be holding back. any ideas.

Many Thanks
Smaw