NA/NB has 4 bolt hubs. Are there a bolt-on swap to another bolt circle, like a 5x4.5, for example ? RX-7? Some other Mazda?
NA/NB has 4 bolt hubs. Are there a bolt-on swap to another bolt circle, like a 5x4.5, for example ? RX-7? Some other Mazda?
Ryan Passey is working on something at Goodwin for the Hypermiata, but I think that's entirely driven by the spec tire choices/sizes in the Global Time Attack series he's running. Other than the typical bolt-on adapters, that's about the only thing I've seen.
What's your reason for changing to a different bolt circle?
In reply to Rodan :
Just curiosity mostly. I'm putting Miata front suspension in my Challenge car and thought that some more vintage looking wheels would be neat to have post-Challenge. Torque Thrusts would look neat but need a 5 bolt PCD.
In reply to DeadSkunk (Warren) :
See if the wheel bearings are cross listed with something else. That might get you moving in the right direction.
I think Willwood sells aluminum bolt on Miata hubs.
I believe that FD front hubs work with some machined adapters for the bearings, since the FD uses a larger diameter stub axle.
According to my bearing ID chart, Miata use a 28mm front stub. This is a lot smaller than most anything else.
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