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Kirkham Motorsports

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Old 02-20-2010, 07:36 AM
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Default Brake Question

Have a cobra with a 84 corvette suspension(4 disc brakes)
My problem is I don't have the brakes I feel I should have.
Have insalled new rotors- pads and had cyl rebuild, installed a electric vacuum pump, running a high lifi cam and brakes have been bled. have a litte better brakes but still can't stop good enougn any suggestions Thank you
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Old 02-20-2010, 08:06 AM
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don't have the brakes? better brakes, you may know exactly what you mean but a better description might help like is the pedal spongy, hard, do they fade. or does the pedal feel fine and there just isn't stopping power.
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Old 03-05-2010, 10:50 AM
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This is a common problem A smaller dia brake master will give you more pressure at calipers than a larger dia master.you may be out of sync in your master/wheel caliper selection.Good Luck Larry Spillman
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Old 03-05-2010, 11:44 AM
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It seems that the most common problem is not having the correct pedal ratio.

The second most common problem is not using the right MC.

http://www.hotrodheaven.com/tech/brakes/brakes6.htm
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Old 03-05-2010, 12:44 PM
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Go on the C4 (or is '84 a C5?) forums and find out the pads the guys that drive most like you use. Pads make a noticeable difference and is easier then pedal ratios. Try sets of pads then go to m/c's and pedal ratios if they're not improved.
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