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Best performance/value hydroboost system?

quic

Contributor
Jr. Member
Joined
Apr 7, 2011
Messages
63

quic

Contributor
Jr. Member
Joined
Apr 7, 2011
Messages
63
these are madfab sets... astro hydroboost and 77 corvette master cylinder. the rest i fabricated
Did you use an adjustable proportioning valve on these? or did you use the factory one?
 

rocknhorse76

Contributor
Bronco owner since 1993 💪🏻
Joined
Jun 7, 2014
Messages
375
Loc.
Central WA
Astro booster and MC, S-10 reservoir, custom plate and rod in stock position.
 

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Madgyver

Bronco Madman
Joined
Jul 30, 2001
Messages
14,746
Did you use an adjustable proportioning valve on these? or did you use the factory one?
Yes I have an adjustable proportioning valve accessible under the driver's side inner fenderwell.
 

quic

Contributor
Jr. Member
Joined
Apr 7, 2011
Messages
63
here are some pics, the red things are 1/8 glass shims that slide in smoothly
 

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quic

Contributor
Jr. Member
Joined
Apr 7, 2011
Messages
63
Are shims used for fitment so you can cut rod to correct length?
Yes, the directions say to cut the rod so that the two surfaces meet, I have to cut another 1/8 to make that happen.
I just stuck the shims in to hold the master cylinder parallel for the photo
 
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