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I am new to the forum and new to 5.0's just bought my 90 LX last week, it is bone stock. I want to improve the braking on it and plan on upgrading the front brakes soon. I am looking to spend around $200 on a pair of rotors, I plan on keeping the stock calipers. Anyone have any suggestions. I am planning on upgrading the wheels so looks matter too. Thank you for any help.
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Yeah like slotted or drilled rotors, of good quality, I will probably use a wagner pad and stock calipers. I was just wondering of those brands listed, what do other 5.0 guys recommend?
Front Budget Brake Upgrades for 1987-1993 GTs and LX 5.0s. Also 1993 Cobra:
1. Flush the braking system with new fluid! [how to ] Adjust the rear drum brakes.
2. New performance brake pads (such as Hawk or Performance Friction brands)
3. Upgrade the stock rubber caliper slide pin bushings to metal ones.
Reason being the stock rubber bushings let the calipers move during braking, so the pad doesn't contact the rotor squarely. This movement reduces braking effectiveness, and causes uneven pad wear from pad cocking under hard braking. You will not notice a lot of difference around town, but at highway speeds you can tell the car slows down quicker. [ installation info] These bushings work on the stock calipers and the SVO 73mm calipers, but not the newer SN95 calipers.
4. Upgrade the front calipers to 73mm SVO units.
Get the 73mm calipers with a steel piston if you can. They are usually denoted in the part numbers with a "S". If not the phonemic will work fine on the street. Get the calipers for a '91 Lincoln Mark VII for a direct bolt in (other 86-91 Lincoln's should all have the 73 mm calipers, 86-91 Crown Victorias and 84-86 SVO 4cyl Turbo Mustangs). Here are the part numbers the remanufactured Bendix parts:
Left caliper : R55247S
Right caliper: R55246S
5. Change rotors to a slotted, drilled and/or dimpled units. Be sure to put new metal caged bearings in the new rotors! There is debate on the effectiveness of slotting and drilling, so do it more for the looks than performance gains. If anything the slotting and drilling will lessen the weight of the rotor and rotating mass.
6. Upgrade the stock rubber brake hoses to Stainless Steel Brake lines.
Stainless steel hoses provide better performance than the stock rubber hoses because rubber will expand, causing a spongy brake pedal and even some loss of initial braking force. Installation of the SS hoses will give your Mustang a firmer pedal, quicker braking response, and easier brake modulation. The best place to purchase these is from Maximum Motorsports . They will fit perfectly, other brands may require modification to the brake line bracket.
For custom conversions, especially the rear with different sized fittings than a stock SN95 car, you can get custom units made for you. By far the best place for service and price that I have found is Paragon .
Rear Drum Brake Upgrades:
Get new shoes and adjust them up. Also replace the stock center axle rubber line with a stainless steel line. Other than that, you can swap to 10" rear drums. But you would be better off swapping to rear disc brakes. The rear disc will help your stopping distances slightly, decrease brake fade and increase the pedal feel and modulation.
Yeah like slotted or drilled rotors, of good quality, I will probably use a wagner pad and stock calipers. I was just wondering of those brands listed, what do other 5.0 guys recommend?
forgot to answer this one aswell... 50resto sells the maxamium motorsports brake upgrade kit its pads and drum shoes and new lines stainless steel braided. i would get that since im doing that and what i posted before and the summit racing drilled and slotted rotors. cant beat the price for them.
The ^^^^ looks like a real good upgrade, but way past the $200 budget! ...I'd look for the slotted only rotors and the Hawk or EBC Reds if it's in the budget...
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1990 LX Front brake upgrade
