Kosei K1-TS on RX-8?

Show off your lightweight high-performance wheels and see here what they look like on your Mazda before you buy.
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samurai_luu
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Joined: Wed Mar 14, 2007 8:05 pm

Kosei K1-TS on RX-8?

Post by samurai_luu »

Are MX-5 and RX-8 wheels interchangable? I'm thinking of running the Kosei K1-TS with very light General Tire Exclaim UHP tires (245/45/ZR17) on my 8. It should cut roughly 12lbs per corner, and they are super sticky.

They say it fits 17x7 widths.

Any comments on this setup? As well, if it doesn't work, can I choose among other MX-5 wheels?
Brian
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Post by Brian »

It fits but too narrow for your RX8. The RX8 is about 600 pounds heavier and I suggest at least 8 inch wide rims for decent performance.
Brian Goodwin
Good-Win Racing
www.good-win-racing.com
samurai_luu
Posts: 3
Joined: Wed Mar 14, 2007 8:05 pm

Post by samurai_luu »

Is it too narrow because it will look funny, or is it too narrow because it will not hold a 245 tire or will stress under racing?
Brian
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Post by Brian »

All the above...way too narrow for 245 on 3000 pound car and it will look funny too.
Brian Goodwin
Good-Win Racing
www.good-win-racing.com
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