AussieHJCruza
Supporting Vendor
- Joined
- Jul 8, 2013
- Threads
- 61
- Messages
- 2,626
- Location
- New South Wales, Australia
- Website
- www.completecruisers.com.au
From my HJ47, a hair over 2500 with 4.11 diffs, 255/785R16 and H41, 1:1 top ratio. Take off the 255s and go to a 31" tyre and it's more like 2700How many rpm do these turn at 60mph?