Anyone have in depth information on the 1LE proportioning valve?
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Supreme Member

Joined: Aug 2001
Posts: 2,136
Likes: 2
From: Costal Alabama
Car: 1989 Iroc-Z
Engine: 350, ZZ4 equivalent
Transmission: Pro-Built Road Race 700R4
Axle/Gears: 3.23 Dana 44
Anyone have in depth information on the 1LE proportioning valve?
I am trying to figure out what proportioning valve will be the best match for a LS1 setup. Does anyone have any information about the 1LE or stock valve like ratios?
Here is a post with some brake surface area calculations: https://www.thirdgen.org/techbb2/sho...30#post1945869
Here is a post with some brake surface area calculations: https://www.thirdgen.org/techbb2/sho...30#post1945869
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