[Healeys] Front Wheel Cylinders

[Patrick & Caroline Quinn]

G'day

 

I am having trouble getting my head around the properties of hydraulics as
it effects front wheel cylinders.

 

I have just taken delivery of 4 new front brake wheel cylinders.

 

The pistons are 1in diameter while the old ones are 7/8in diameter.

 

I can't figure out what difference it will make.

 

Any idea?

 

Hoo Roo

 

Patrick Quinn

Blue Mountains, Australia