okay this may sound stupid but i was asked the other day what b in 13b stood for.. i was stumped myself... i dont know what it means .. and then i thoughts what does a in 12a or 10a mean.. can somebody please answer this question...



cheers from a dumbarse....

Well I cant really tell you. But there was a 13a. So it might have to do with variations of the same engine.

found the link with the 13a.

a-spec



Click on the big rotor to enter. Then click on mazda on the menu on the left. On the next page, click on the last picture on the left, "rotary power". And it should give you some info.

Or you can just click right here. :tounge:

cheers guys i found a lot at that site... but i still didnt find anything... must be one of those mysteries i guess... cheers anyway ....