Bigger Brake servo

[wwinstanley]

I have fitted the astra GTE larger calipers to my nova sport, they seem to work better but still not quite to the standard i would like.
Im not too clued up on servo/cylinder/caliper sizes and combinations.
So i have fitted larger calipers, does this mean i should fit a larger master cylinder and servo?
Are any larger units available which fit the nova?

Many thanks

[jimbob-mcgrew]

i think it helps with the larger gte/gsi servo/cylinder yeah.

ive had the the astra gte calipers on 3 other nova's of mine too, and there is a bit of mid-range pedal travel before they dig in like you'd expect.

[millworm]

You want mk2 astra gte pre abs servo and master

[mowgli]

which make of calipers?? if you used the old delco ones, they always feel crapper than the originals... if ATE, then you simply need to get your rear brakes adjusted up & then replace the fluid

[Benn]

You want mk2 astra gte pre abs servo and master

You'll need to remake your fuel lines tho.

[therealnovaboy]

You'll need to remake your fuel lines tho.

why??

can you not use a cavalier sri/gsi/4x4 non abs as well. I thought they had the 22.2 mm MC as well.