infernosg's S5 N/A Build

infernosg · 06-04-2013, 09:17 PM

Thanks guys. I've run into a bit of a snag with the 929 MC/booster swap. I made a post in the wheels/tire/brakes section to see if anyone has any ideas. Basically I've bled the crap out of the MC and the lines but I'm still getting a spongy pedal. It's not acting like normal air in the line though because pumping the pedal does nothing and the pedal doesn't fade with brake pressure. Could this be the result of having a bad/nonexistent check valve in the booster line (no real engine in the car)?

06-04-2013, 09:17 PM	#1
infernosg IT'S ALIVE! Join Date: Dec 2009 Location: Richmond, VA Posts: 811 Rep Power: 16	Thanks guys. I've run into a bit of a snag with the 929 MC/booster swap. I made a post in the wheels/tire/brakes section to see if anyone has any ideas. Basically I've bled the crap out of the MC and the lines but I'm still getting a spongy pedal. It's not acting like normal air in the line though because pumping the pedal does nothing and the pedal doesn't fade with brake pressure. Could this be the result of having a bad/nonexistent check valve in the booster line (no real engine in the car)? __________________ '86 Mazda RX-7 Base '79 Mazda RX-7 GS