mx5cartalk.com

Posted: **Thu Dec 24, 2009 10:59 am**

I understand there was a change in the design between the short nose and long nose B6 motors, but is the front pulley on a BP interchangable with a later model B6?

Such as: http://www.miatamania.com/Shop/ViewProducts.aspx?PlateIndexID=77379

Posted: **Thu Dec 24, 2009 11:38 am**

The following, if accurate, suggest it would:
http://cgi.ebay.com.au/NEW-LIGHT-WEIGHT ... 286.c0.m14

http://cgi.ebay.com/ebaymotors/Mazda-Mi ... 06.c0.m245

Posted: **Thu Dec 24, 2009 7:15 pm**

I have no positive idea if the pulleys are interchangeable!

However I believe that each pulley is unique to the type/model of engine due to crank dimensions and drive belt styles.

Seen a youtube video by Mike King where he describes the the different versions :roll:

Linky

He starts getting into it after about a minute.
Hope it helps

mx5cartalk.com

Crank pulley: will a BP fit a later model B6?

Crank pulley: will a BP fit a later model B6?

Crank pulley: will a BP fit a later model B6?

Crank pulley: will a BP fit a later model B6?