I need some tech info on installing a brake proportioning valve on my 77 FJ40.
I have the Man a Fre rear disc brakes instaled and they seem to lock up upon braking very easily. i mounted the valve right on to the brake booster unit , but it looks like there is a factory type valve on there that is in between the master cylinder and the brakes. Do i bypass this or plumb the valve through it?
Any suggestions would be helpful
I have the Man a Fre rear disc brakes instaled and they seem to lock up upon braking very easily. i mounted the valve right on to the brake booster unit , but it looks like there is a factory type valve on there that is in between the master cylinder and the brakes. Do i bypass this or plumb the valve through it?
Any suggestions would be helpful