Brake Plunger Setting Measurement

word of caution: Had this installed master cylinder on my '71 and left in the Pantera proportioning valve. Stops at 30-55 MPH were great so I tried a 80 MPH stop, really pounding the brake, as the previous stops had been straight/true with no drag. Surprise-shock! I was, in less than a second, 90 degrees off to the intended route. The passenger's window was now the windshield. Fortunately control returned very quickly without incident.

We added the Wilwood bias valve to make a complete one-brand brake system. The braking capability is breath taking!

Strikes me as a lot of clearance. Gonna be a lot of travel in the pedal before there is any result.

Better double check to make sure you have the detail right before hurrying in to a big mistake.

The measurements are accurate-I called Dennis Quella today. I'll have to call him again about the Wilwood bias valve. My car had the proportioning valve taken out about 20 years ago.