like so many others here on the forum I drive with a heavy clutch pedal caused by the sachs sport clutch i mounted
so this is my solution to make the pedal lighter
i found out that some cars use a litte vacuumbooster on the mastercilinder so i bought one on ebay compleet (see picture)
i removed the origional mastercilinder from the firewall and made a custom bracket for the booster(this one came from a mitsubishi gto) and adapt the vacuumtube that goes to the brakebooster
to make a long story short, it did not work well because the mastercilinder
had a diameter of 16mm while the origionele audi mastercilinder 19mm was So too little oil transfer
now i still use the gto vacuumbooster and have put a nissan patrol mastercilinder with diameter 22mm on it with a custom adapterflange
atlast everything works great now and it's fun to drive with this improvement
here some pictures of the rebuild mastercilinder 16mm
the pictures from the final result comes later
so this is my solution to make the pedal lighter
i found out that some cars use a litte vacuumbooster on the mastercilinder so i bought one on ebay compleet (see picture)
i removed the origional mastercilinder from the firewall and made a custom bracket for the booster(this one came from a mitsubishi gto) and adapt the vacuumtube that goes to the brakebooster
to make a long story short, it did not work well because the mastercilinder
had a diameter of 16mm while the origionele audi mastercilinder 19mm was So too little oil transfer
now i still use the gto vacuumbooster and have put a nissan patrol mastercilinder with diameter 22mm on it with a custom adapterflange
atlast everything works great now and it's fun to drive with this improvement
here some pictures of the rebuild mastercilinder 16mm
the pictures from the final result comes later
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