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enhance braking performance πŸ”§ with allstar all48025 brake proportioning valve logo

Enhance Braking Performance πŸ”§ with Allstar ALL48025 Brake Proportioning Valve Review

6

Β·

Excellent

Revainrating 5 out of 5Β Β 
RatingΒ 
5.0
πŸ›‘ Brake System, 🏎️ Performance Car Parts & Accessories

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Details

BrandAllstar
Item Dimensions LxWxH108 x 66 x 18 inches
ExteriorMachined
Inlet Connection TypeNational Pipe Tapered

Description of Enhance Braking Performance πŸ”§ with Allstar ALL48025 Brake Proportioning Valve

Proportioning valves allows adjustment of front-to-rear brake bias with a simple twist of the knob. Valve provides up to 57 percent reduction and has fitting ports that are 1/8 npt. Valve also includes two fittings to adapt to 3/16 inch brake line. Dimensions are 1 inch long x 1-3/4 inch wide and 3-5/16 inch tall. Sold each.

Reviews

Global ratings 6
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Type of review

Revainrating 5 out of 5

Not for American Cars

Brass is metric and does not screw well into the valve, found metal shavings after removing the brass. I have not crossed the thread.

Pros
  • Stable Test Results
Cons
  • ---

Revainrating 5 out of 5

topics follow. for the brake system

thread in the valve body aluminum? Brass adapters pulled multiple threads straight out of a port. Be careful not to cut the thread.

Pros
  • comfortable handling
Cons
  • functionality

Revainrating 5 out of 5

After replacing two brass fittings to 7/16 " I.

After replacing two brass fittings to 7/16" I installed the rear brakes on my 1976 Chevrolet C20 and he stopped her from early suspension. The problem is solved.

Pros
  • Sturdy construction
Cons
  • Don't really like it, it's ok

Revainrating 5 out of 5

Installed as it should. No problem. I .

Installed as intended. No problem. I am converting my Lincoln Mark VII into a '93 Mustang Cobra vacuum booster with an '86 Mustang SVO master cylinder. I bought a toothed wrench tube flaring tool and started the rework. See my photo of the completed installation

Pros
  • Dispense Valves
Cons
  • Crumpled Packaging

Revainrating 5 out of 5

Very good part! Didn't leak like others said. Don't overtighten the brass!

This valve worked great for what I needed. I've used this, like many other people, to remove a faulty Toyota factory part that's failing, causing the rear brakes to fail. The factory load-sensing proportional valve rusts and turns into an irreparable pile of junk. If you have basic driving skills, you can get your Tacoma or 4Runner to stop for $40 instead of $200-$400. After installing and adjusting I had no problems locking up the rear brake, the truck hasn't stopped this well in years!

Pros
  • Brake system
Cons
  • Slightly dented