MINI2

Lofty76 · Apr 15th, 2008, 10:27 AM

Hi everyone

I bought a used Cooper S about a year ago and just recently had to change the drive belt on the engine and to my surprise the belt that came off was 20mm shorter than standard BMW belt. my question being does anyone know the diameter of the various pulleys std and aftermarket so i can check what is on my mini (diameter of the contact patch). Any help would be appreciated.

Cheers Lofty

Silent1 · Apr 15th, 2008, 07:45 PM

I posted a thread in drivetrain tuning that has a lot of details in it

http://www.mini2.com/forum/engine-dr...os-speeds.html

Apr 15th, 2008, 10:27 AM	#1
Lofty76 MINI2 Newbie Join Date: Apr 2008 Local Time: 08:25 PM Posts: 3 Offline	Size of pulley Hi everyone I bought a used Cooper S about a year ago and just recently had to change the drive belt on the engine and to my surprise the belt that came off was 20mm shorter than standard BMW belt. my question being does anyone know the diameter of the various pulleys std and aftermarket so i can check what is on my mini (diameter of the contact patch). Any help would be appreciated. Cheers Lofty

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search
Rate This Thread
Rate This Thread:

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
What size crank pulley?	slider	Engine & Drivetrain Tuning	6	Feb 9th, 2008 10:47 AM
GP S C pulley size	V 5ARY	John Cooper Works & GP	21	Sep 11th, 2007 06:52 AM
cooper s pulley size	madmac	Engine & Drivetrain Tuning	2	Feb 8th, 2007 01:42 PM
What is the size of JCW SC pulley?	Alvinjn	Engine & Drivetrain Tuning	2	Jul 11th, 2005 07:06 AM
what boost from what pulley size?	eatoneater	General Discussion	0	Jun 14th, 2005 06:35 PM

MINI2

Fuel for your MINI obsession

Discussions concerning the Cooper S

Today
Sponsors	Sponsored Links Registered members do not see Google Ads posts, they can also post messages, pictures, and classified adverts. Register your free account today and become a member of MINI2 - MINI Forum

Apr 15th, 2008, 07:45 PM	#2 (permalink)
Silent1 Supercharger Noiseaholic Join Date: Nov 2006 Location: East Anglia Local Time: 11:55 AM Posts: 175 Offline	I posted a thread in drivetrain tuning that has a lot of details in it http://www.mini2.com/forum/engine-dr...os-speeds.html

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)