brake booster delete

[fox3450]

I would like to delete the brake booster. Many companies offer an adapter plate for this purpose but what master cylinder to use for stock front discs and rear 9” drums?

[wraithracing]

Use the original M/C for the vehicle. No need to swap that out unless you want to. The M/C is correctly sized for the stock disc/drum setup. You are only removing the "Assist" portion of the Power Brakes by removing the booster.

You could go to a large bore M/C if you want to increase the fluid flow and lessen the amount of pedal travel needed, but that is a personal preference item. I would try the stock M/C first and see how it works. Good Luck!

[erratic50]

What kit are you looking at?

Some of them look like they are WAY wrong for stock brakes on a foxbody Mustang.

Personally I would consider this kit and discuss it with Maximum Motorsports
https://www.maximummotorsports.com/M...9-93-P677.aspx

I did notice that on some sites there are kit that specifically call out stock brakes and a lack of stopping capability with them and manual brake adapters. Worth a discussion with the guys at MM.

Some of the morons making kits reportedly for manual brake conversion on a Mustang have things SO wrong that they suggest a 1 1/8” bore master cyl. Unless you are running SVO calipers in front and SVO/Lincoln discs with matching calipers in the rear there is NO way in hell that is going to work worth a damn.

Youll notice MM is the only kit that provides a redesigned pedal arm. That change is where the mechanical leverage comes from to stop a car without vacuum assistance. Some of the other guys need to lay off the funny tobacco and nose candy and go back to actual engineering.