Brake Booster Options for a S14 - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Jordan249 · 10-12-2010, 07:06 PM

I've been looking all over the place, but can't find a defined answer through Zilvia or Google. Z32 ones work? Will it matter weather or not if it's ABS or not as far as the conversion for a z32 brake booster?
Thanks

Feast Japan · 10-13-2010, 07:37 AM

Are you jumping up to Brembo's or something larger? If so and your running the factory BMC, the system is going to run out of air and brakes will feel weak.

I suggest a BMC from a BCNR33 since this model came std with Brembo option.

murda-c · 10-13-2010, 08:37 AM

I couldn't get the z32 booster to fit between the strut tower and my firewall.

blueshark123 · 10-13-2010, 09:31 AM

I am using a z32 brake booster and bmc in my s14 its a tight fit in their but i got it in. My bb was abs fyi

upsdude · 10-13-2010, 12:32 PM

you can also use the dual diaphram booster from an auto s14 with the z32 bmc

projectRDM · 10-14-2010, 10:08 AM

Auto/ABS S14 boosters are dual diaphragm, 205/180mm. We've discussed this for over a decade.

Jordan249 · 10-20-2010, 11:12 AM

I installed the Z32 brakes and the pedal feel is off, along with little braking power. I've installed z32s on my three other 240s, and never had this problem but then realized that all of them were automatic at one time or another. I checked for leaks and there was nothing. When I blead my brakes, the rears had great pressure, but the fronts didn't push enough out.

Jordan249 · 10-21-2010, 09:42 AM

I went out today and double checked and still no leaks, let the car run for a while, no leaks, brake fluid is pretty good. I'm completely lost, so I guess booster and bmc are the issue. Any other ideas?

PomiDori · 10-23-2010, 12:42 AM

There is 2 rod that can be adjusted,one under the dash bu the brake pedal (14mm rench)and another on th brake booster behind master cylinder (7mm)

alwaysnboost · 03-04-2017, 09:01 PM

Anyone ever consider running a frontier BMC? I heard they give great pedal feel? Any people on her with experience?

10-12-2010, 07:06 PM	#1
Jordan249 Zilvia Junkie Join Date: Jan 2009 Location: Albuquerque, NM Age: 34 Posts: 444 Trader Rating: (3) Feedback Score: 3 reviews	Brake Booster Options for a S14 I've been looking all over the place, but can't find a defined answer through Zilvia or Google. Z32 ones work? Will it matter weather or not if it's ABS or not as far as the conversion for a z32 brake booster? Thanks __________________ PIE SAFETY, PIE SAFETY, KNIVES ARE BEST USED FOR WHEN CUTTING UP PASTRY

10-13-2010, 08:37 AM	#3
murda-c Post Whore! Join Date: Jan 2007 Location: Montgomery County, MD Age: 35 Posts: 3,197 Trader Rating: (1) Feedback Score: 1 reviews	I couldn't get the z32 booster to fit between the strut tower and my firewall. __________________

10-14-2010, 10:08 AM	#6
projectRDM Post Whore! Join Date: Dec 2002 Location: Atlanta Age: 50 Posts: 13,812 Trader Rating: (12) Feedback Score: 12 reviews	Auto/ABS S14 boosters are dual diaphragm, 205/180mm. We've discussed this for over a decade. __________________ FORMERLY R240NA Learn what's really going on and protect your assets now before they're gone forever: www.paypalsucks.com

10-20-2010, 11:12 AM	#7
Jordan249 Zilvia Junkie Join Date: Jan 2009 Location: Albuquerque, NM Age: 34 Posts: 444 Trader Rating: (3) Feedback Score: 3 reviews	I installed the Z32 brakes and the pedal feel is off, along with little braking power. I've installed z32s on my three other 240s, and never had this problem but then realized that all of them were automatic at one time or another. I checked for leaks and there was nothing. When I blead my brakes, the rears had great pressure, but the fronts didn't push enough out. __________________ PIE SAFETY, PIE SAFETY, KNIVES ARE BEST USED FOR WHEN CUTTING UP PASTRY

10-21-2010, 09:42 AM	#8
Jordan249 Zilvia Junkie Join Date: Jan 2009 Location: Albuquerque, NM Age: 34 Posts: 444 Trader Rating: (3) Feedback Score: 3 reviews	I went out today and double checked and still no leaks, let the car run for a while, no leaks, brake fluid is pretty good. I'm completely lost, so I guess booster and bmc are the issue. Any other ideas? __________________ PIE SAFETY, PIE SAFETY, KNIVES ARE BEST USED FOR WHEN CUTTING UP PASTRY

10-13-2010, 07:37 AM	#2
Feast Japan Zilvia Junkie Join Date: Aug 2009 Location: Canada & Japan Age: 45 Posts: 422 Trader Rating: (9) Feedback Score: 9 reviews	Are you jumping up to Brembo's or something larger? If so and your running the factory BMC, the system is going to run out of air and brakes will feel weak. I suggest a BMC from a BCNR33 since this model came std with Brembo option.

10-13-2010, 09:31 AM	#4
blueshark123 Post Whore! Join Date: Apr 2006 Location: North Jersey Posts: 5,481 Trader Rating: (55) Feedback Score: 55 reviews	I am using a z32 brake booster and bmc in my s14 its a tight fit in their but i got it in. My bb was abs fyi

10-13-2010, 12:32 PM	#5
upsdude Post Whore! Join Date: Apr 2009 Location: Fontana (the good part) Posts: 2,721 Trader Rating: (46) Rides Gallery: upsdude Feedback Score: 46 reviews	you can also use the dual diaphram booster from an auto s14 with the z32 bmc

10-23-2010, 12:42 AM	#9
PomiDori Zilvia Member Join Date: May 2009 Location: st.louis Age: 34 Posts: 204 Trader Rating: (4) Feedback Score: 4 reviews	There is 2 rod that can be adjusted,one under the dash bu the brake pedal (14mm rench)and another on th brake booster behind master cylinder (7mm)

03-04-2017, 09:01 PM	#10
alwaysnboost Zilvia Member Join Date: Sep 2015 Location: Morris County Posts: 279 Trader Rating: (1) Feedback Score: 1 reviews	Anyone ever consider running a frontier BMC? I heard they give great pedal feel? Any people on her with experience?