Quote:
Originally Posted by spdbrake
Thank for the pics Quentin. I see your point machining the OD of your hub to allow the locking collar to rotate. The NRG adapter has a standard 70mm PCD bolt spacing on the hub side and a 70mm + a 74mm PCD pattern on the steering wheel side. What make / pattern were your wheels?
Steering Wheel Hub Patterns | GTSparkplugs |
I did not have to machine the OD. the hub was barrel shaped and symmetrical. I just had the outer taper cut off, so there was less gap between the hub and NRG receiver.
I believe both wheels were Nardi; definitely 6 bolt. I had to re-drill and countersink the wheel to match the NRG piece just like the pattern you attached, meaning I centered the top and bottom bolts.