Hi mate. I got a VZ clubsport R8 and i am not happy with the brake feel.
The revision holden made is terrible and brake feel is really crap.
The master cylinder and booster is DIFFERENT compared to the VT-VY
The VZ has the same size master cylinder but is a different shape.
the booster is also different as its a two stage booster and has two pressure levels.
I noticed on my master cylinder that i do not have an additional cap next to my main cap with an extra wire or two.
I looked at other VZ HSV and some have an extra cap and some don't. i believe it may be an extra reservoir to compensate for the booster being inside the main reservoir.
It looks suspicious to me as it may explain why my brake feel is terrible.
I have massive 6 piston AP brakes that just fit inside my 19" wheels. they are bigger than the HSV 6 pot which only require 18" to fit.
they are designed to run on the standard master and booster so its not that.
I would appreciate someones opinion.
Please send email to
[email protected]
thanks