n.r.g97
Active Member
- Posts
- 279
- Location
- bridgwater, somerset
what series gearbox has the lowest ratio and what can we do to lower the ratio running salisbury 4.7 ratio axels & series 3 gearbox.due to tyres it is the fastest 2.25 petrol series ive ever driven! are there any aftermarket gears/gearboxes and other kits? if so how much