Isnt the diesel the opposite? has longer ratios for a stronger lower power output? you want to bodge a 1.4 box on it

thats pretty impossible and it would smash into shards but wow imagen the acceleration, would top out at 80 tho

Anyway im not being helpfull... i would like to know if the clutch is the same on the derv as the abf, its the same box and the derv has alot of torque so mabey it is?