I have only just realised my 2.0 16V is running an F16 box. I was chatting 2 a guy I know who said this was better because the F16 has probably got better ratios for acceleration.
I know the F20 is stronger for the Valver engine, but what about ratios?? Are they different, if so which is better. Baring in mind an F20 in a Nova will do 145 easy, but I don't care too much about top end.