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Quick brake question


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4 replies to this topic

#1 SUBARU3

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Posted 10 February 2004 - 03:55 PM

Quick question:

I have 2 master cylinders for Gen 1 vehicles. One is stamped 13/16 and the other 3/4. Both "look" identicle. Are these both interchangable on the car? Any profound reason why they would not each be able to be used interchangably? What would be inpacted by using 13/16 on a car with an original 3/4?

Thanks!!!!

Todd

#2 Setright

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Posted 10 February 2004 - 04:34 PM

Could be flow related. Like the 13/16 flows more fluid, and is designed to work with larger pistons.

Just my thoughts, not facts..

#3 ShawnW

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Posted 10 February 2004 - 05:28 PM

I dont remember the answer but I think this is explained in the How to keep your Subaru alive book.

#4 Qman

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Posted 10 February 2004 - 06:05 PM

The difference is in bore size. I believe all the rest is the same. I'm sure you can use the larger one in place of the smaller one. It is only 1/16" difference in bore.

#5 SUBARU3

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Posted 11 February 2004 - 03:19 AM

Thanks for the feedback!

Todd




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