Title: 124 gearbox Post by: by beko on July 31, 2013, 02:07:10 AM Hello my friends I have 124 sedan I did 1.3 cc engine and 1600 clutch and performance exhaust manifold 48''exhaust pipe and otto exhaust but my car is slow ı want to do gearbox tuning What can ı do this gearbox ?
For example ı want different gearwheel my car have 4 speed gearbox |