Master cylinder sizes for adjustable pedal box

[Craig]

Does anyone want to have a stab at recommending sizes for the master cylinders? The old rally prep book says .700" front and back but have heard of people using a different size for the back.

I intend to use vented disc kit at front and Sierra Cosworth std rear disc and caliper setup at the rear.

I am getting the m/cyls re-sleeved, presume the normal .625, .700 , .750 size kits would be available, not sure if others are available.

Thanks
Craig

[Danny M]

What are you using for front and rear calipers and what ratio pedal


Danny

[Craig]

Vented disc kit at the front using M16 calipers....Sieria Cosworth rear calipers...not sure exactly, the pedal is a std Mk2 which has been modified for the balance bar, will have to measure the hole centres but doesn't look to be that much different than a std pedal ratio..what ever that is.

Craig

[Danny M]

.700" on the front and a .750" on the rear will get the balance basically right and then just fiddle with the balance bar to get the front to lock just before the rears

Danny

[Craig]

Thanks Danny

Craig