Im debating what to do here. I have a spare na trans just sitting around now, was thinking i could rebuild it with miata gears but cant seem to find much info on that. Id be more interested in using the turbo gears if i went that route but not sure if it all fits the same. Any one have some good info on this? Easiest would be to just forget the na and go with the tII trans but since when has easiest ever been the most fun?

since the t2 trans is entirly differnt i would bet with out a machine shop and alot of time i dont think they would work in a na gear box. AWR rancing sells a trans kit for the na boxes though look them up





randy

miata gear set goes right into the FC NA trans case, only mod you have to do is this http://www.mazdatrix.com/faq/miatainputshaft.htm

Ok that makes sense now mike. So i guess only up to the 97 trans will work for this. There goes my thought of using the turbo miata gears.