Six speed gearbox upgrade: GTV or 166?
I got myself a new alfa this week. It's a 1998 3.0 V6 GTV in Proteo red with Cadamuro front and side spoilers, Alessio Euro alloys and the red dash interior. It needs a bit of tidying up, with a dent in the side and a crack to the bonnet, which I intend on sorting over the next few months. Also planning on swapping the alloys to something original.
In addition, the clutch is really very heavy. Whilst this is quite good as a workout, I thought I'd use it as an excuse to switch the existing 5 speed gearbox to a 6 speed. I have the option of a 6 speed from either a GTV or 166. I understand the final drive is 3.56 on the GTV versus 3.73 on the 166.
Can anyone give any advice as to which I should go for? I'm planning on using the car as a road car rather than track, if that influences things.
Thanks and best,