20b irons help

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Jan 5, 2013 | 02:22 PM

3rdgenguy

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From: E-Town

20b irons help

so my question is are all the irons different in the 20b or can rew irons be used. I know big mid iron is not the same but what about the other 3 ???

Jan 5, 2013 | 05:50 PM

j9fd3s

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From: https://www2.mazda.com/en/100th/

you can use the 13B cosmo irons, but there are a few holes that need to be machined, because the 20B uses bolts thru the front iron, and some are different sizes from the 13B to the 20B

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