Eaton M45 supercharger pulleys - MBWorld.org Forums

Nov 18, 2004 | 01:51 PM

86MCSS

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Eaton M45 supercharger pulleys

I have an eaton M45 unit from a mercedes SLK roadster I believe. I had some questions about it and was hoping you guys and gals could help me out. Its for a custom application. The engine is a 2.2 4 cyl. which is very similar to the engine this unit was on. I was wondering..

What is the factory boost level at?

What size is the crank pulley for this unit that gives it, its boost level?

Can I change the blower pulley?

I basically need to know what size pulley will give me 8lbs of boost and if the pulley on the supercharger can be changed.

this is like the unit I have:
http://cgi.ebay.com/ebaymotors/ws/eB...sPageName=WDVW

I hope you can help me out. THANKS!

EDIT: Am I right to understand that the bigger the crank pulley the more boost the supercharger will make?

Last edited by 86MCSS; Nov 18, 2004 at 02:04 PM.

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