1972 240Z SBC
Stock front brakes.
Maxima rear calipers
280Z booster
Hawk HP pads
For the third time, a new Wilwood 1 inch master cylinder has leaked past the rear seal soaking the booster. I had a stock 7/8 inch MC on hand so I thought I would try it . Others have reported that they use a stock 7/8 inch MC with 280ZX rear calipers and that the pedal travel is long and a bit squishy. But since I had the 7/8 inch MC I tought I would give it a try.
I removed the residual check valve from the rear brake outlet port of the stock MC. The booster push rod was set right and the