http://www.dragtimes.com/Fiat--Punto-Drag-Racing.html
The blue GT with 11.9 was 1.4 8v with forged pistons and rods, but it was extra light weight, glass fibre shell, and use drag radials.
The RSP punto made 12.2 with stock (pistons, rods) 1.4 8v engine and it has zero interior, just the seat. And the doors and front was made from glass fibre and use drag radials too.
So I think the best stock Punto GT with 1.4 8v engine and full interior with semi slicks, its now the yellow GT with 12.819.