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Originally Posted by Black_Sheep
Jim I'm using GM D52 calipers (75 Nova) and a 70's GM power disc brake master cylinder 1.125 bore. The booster is a dual diaphragm 7", manufacturer unknown. Rear brakes are Mopar 10" drums. The pedal is rock hard but it requires more effort than I'd like.
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Quote:
Originally Posted by Black_Sheep
I used Baer "Sport" pads on the fronts
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Quote:
Originally Posted by Black_Sheep
According to this tech article the pedal ratio for power brakes should be 5:1, I'm going to have to take some measurements to calculate if it's correct or not.
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Mark, sounds like you got all the right stuff. Sport pads should be OK. Another way to check the booster is: With engine off, put foot on the pedal and push down, then start the engine, if booster is working the pedal should drop down about 1/2". I'll see if I can come up with anything else...Jim