I'm pretty sure you guys have the M45 supercharger....right?

Does anybody know the supercharger pulley sizes in inches from stock on down the line, not 15%, 19%, etc.,etc.......but the actual sizes?

Also is the snout on the M45 or whatever it is you guys have the same size as the snout of the M90?

Vinnie

www.clubgp.com

 

I think the layout is a little different from off-the-shelf M45 or MP45:

 

A little more BOOST for the GTP?

Check out this site;
http://www.magnusonproducts.com/

They are the only Eaton certified repair facility plus they have a few Mods they sell. Also somewhere on their site I have seen dimensional drawings.

 

The stock Mini S blower pulley measures 2.583" dia.
as far as the P&D line of pulleys:
"15%" is 2.200 dia;
"17%" is 2.148 dia;
"19%" is 2.070 dia.

 

Hi JLM. Are these dimensions the outside flange dia, the across the top of the 'vees' dia or the pitch (or effective) dia? Thanks Geoff.

 

https://www.northamericanmotoring.co...5&postcount=17

 

buduh, buduh, budduh...vee tips to tips

 

Thank you both for that info.

Geoff.

 

The "might be a genuine Alta 19% pulley" (no size stamp) measures 2.095.