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Steve@Rennsport
Steve@Rennsport is offline
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Join Date: Jul 2001
Location: Portland Oregon
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Mark,

Since you have an ROW '77 930, can you tell me if your car has boosted or non-boosted brakes? Is the MC mounted in the front compartment or down by the crossmember?

You must use a 23mm MC for those brake to work properly so its simply a matter of choosing the right one, depending on whether you have vacuum-assisted brakes or not.

For vacuum assisted ones, you would use a later 930 MC; for non-boosted ones, you would use a Mercedes 23mm MC of which there are two versions.
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Steve Weiner
Rennsport Systems
Portland Oregon
(503) 244-0990
porsche@rennsportsystems.com
www.rennsportsystems.com
Old 11-14-2010, 01:38 PM
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