inside my car where the clutch pedal meets the firewall, fluid is leaking from behind the boot, I am running a heavy pedal Action 6puck clutch so the added pressure is probably pushing fluid through. Anyone had this problem or know how to fix/stop it? Thanks

 

Never had this problem using that clutch or anything of the like but if it's leaking you're most likely going to just have to replace the entire clutch master cylinder... Good Luck

 

Time for a new master cylinder. BTW, the heavy clutch probably didn't have anything to do with it. The higher pressure is only in front of the piston; your leak is behind the piston and that's not pressurized when you press the pedal.

 

this is a very common problem on all hydraulic clutches...