Z32 or other brake boosters - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

g6civcx · 12-22-2007, 10:32 AM

Question: what size brake boosters (boosters, not master cylinders) did Z32s come with? Does anybody know?

BeetleRuss BeetleRuss BeetleRuss

Background: 1 1/16" Z32 master, full braided lines from BMC to caliper, 180SX front calipers, stock S13 rear calipers, stock remanufactured S13 booster

I like firm pedals, but this pedal is unbearable to the point of being unsafe. I don't think I can leg press that much weight to stop the car (I rep 300lb squats). My foot hurts just trying to go down the driveway.

Vacuum is good and the check valve is going the right way. I know the Z32 booster is physically bigger so cutting the firewall is mandatory.

The impossibly stiff pedal will only get worse once I go with Z32 calipers.

12-22-2007, 10:32 AM	#1
g6civcx Post Whore! Join Date: Apr 2004 Location: Virginia, USA Posts: 5,764 Trader Rating: (5) Feedback Score: 5 reviews	Z32 or other brake boosters Question: what size brake boosters (boosters, not master cylinders) did Z32s come with? Does anybody know? BeetleRuss BeetleRuss BeetleRuss Background: 1 1/16" Z32 master, full braided lines from BMC to caliper, 180SX front calipers, stock S13 rear calipers, stock remanufactured S13 booster I like firm pedals, but this pedal is unbearable to the point of being unsafe. I don't think I can leg press that much weight to stop the car (I rep 300lb squats). My foot hurts just trying to go down the driveway. Vacuum is good and the check valve is going the right way. I know the Z32 booster is physically bigger so cutting the firewall is mandatory. The impossibly stiff pedal will only get worse once I go with Z32 calipers.

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