Suspension, Brakes, Drivetrain discuss the wondrous effects of boost and your miata...
Sponsored by:
Sponsored by:

FD RX7 brakes on a NB

Old 07-09-2009, 05:12 AM
  #1  
Junior Member
Thread Starter
iTrader: (1)
 
BoostedR's Avatar
 
Join Date: Jun 2009
Posts: 119
Total Cats: 0
Default FD RX7 brakes on a NB

I tried to search and came up with very little. I was wondering what kind of mods have to be done to get FD brakes to work on a NB. Since I find more fd's in the junkyard than NB's I figure I will just use fd brakes.
BoostedR is offline  
Old 07-09-2009, 05:14 AM
  #2  
VladiTuned
iTrader: (76)
 
18psi's Avatar
 
Join Date: Apr 2008
Posts: 35,821
Total Cats: 3,481
Default

are you talking about just the calipers? because otherwise the fd is 5 lug. You'd need to do a whole shebang of modding imo
18psi is offline  
Old 07-09-2009, 05:27 AM
  #3  
Junior Member
Thread Starter
iTrader: (1)
 
BoostedR's Avatar
 
Join Date: Jun 2009
Posts: 119
Total Cats: 0
Default

yes I plan on using fd caliper with brembo rotors and hawk pads.
BoostedR is offline  
Old 07-09-2009, 05:34 AM
  #4  
Former Vendor
iTrader: (31)
 
Savington's Avatar
 
Join Date: Nov 2006
Location: Sunnyvale, CA
Posts: 15,442
Total Cats: 2,099
Default

I figure I'll choose a really hard mod to do and then just ask a forum how to do it because I'm too lazy to do my own R&D.

Go buy an M-tuned Corrado kit.
Savington is offline  
Old 07-09-2009, 05:49 AM
  #5  
Junior Member
Thread Starter
iTrader: (1)
 
BoostedR's Avatar
 
Join Date: Jun 2009
Posts: 119
Total Cats: 0
Default

Originally Posted by Savington
I figure I'll choose a really hard mod to do and then just ask a forum how to do it because I'm too lazy to do my own R&D.

Go buy an M-tuned Corrado kit.
I tried searching this subject and came up with very little I didn't know it was a hard mod I just see a million fd's in the junkyard all with brakes . Who sells the m-tuned corrado kit?
BoostedR is offline  
Old 07-09-2009, 07:11 AM
  #6  
Senior Member
iTrader: (2)
 
Project84's Avatar
 
Join Date: Jul 2008
Posts: 597
Total Cats: 0
Default

Where do you live that you're seeing all these FD's? I see none here in Cincinnati.

Or better yet, since you see so many, why not just build one of those instead?
Project84 is offline  
Old 07-09-2009, 07:24 AM
  #7  
Junior Member
Thread Starter
iTrader: (1)
 
BoostedR's Avatar
 
Join Date: Jun 2009
Posts: 119
Total Cats: 0
Default

Originally Posted by Project84
Where do you live that you're seeing all these FD's? I see none here in Cincinnati.

Or better yet, since you see so many, why not just build one of those instead?
I live in Okinawa Japan. I could easily just get a FD but I really don't like rotary engines no offense to rotary lovers.
BoostedR is offline  
Old 07-09-2009, 08:19 AM
  #8  
Elite Member
iTrader: (12)
 
Doppelgänger's Avatar
 
Join Date: Sep 2007
Location: Charlotte, NC
Posts: 6,850
Total Cats: 71
Default

Just using the FD calipers will be a waste of time. Why? Because going to a larger caliper isn't going to be benificial as you won't have proper heat dissipation. It wouldn't be hard to design a mounting bracket to hold it in place though. But if you're going to be going that far, might as well use a larger rotor (given it can fit within the set of wheels you desire). But now for a custom rotor setup, you're getting a lot more involved.

A friend of mine made a front brake kit using Porsche calipers, generic "dirt track" slotted rotors (13") and a custom drilled hat. IIRC he ha under $800 invested in it...but also had hookups to get the custom brackets and hats.
Doppelgänger is offline  
Old 07-09-2009, 10:35 AM
  #9  
Junior Member
Thread Starter
iTrader: (1)
 
BoostedR's Avatar
 
Join Date: Jun 2009
Posts: 119
Total Cats: 0
Default

Originally Posted by Doppelgänger
Just using the FD calipers will be a waste of time. Why? Because going to a larger caliper isn't going to be benificial as you won't have proper heat dissipation. It wouldn't be hard to design a mounting bracket to hold it in place though. But if you're going to be going that far, might as well use a larger rotor (given it can fit within the set of wheels you desire). But now for a custom rotor setup, you're getting a lot more involved.

A friend of mine made a front brake kit using Porsche calipers, generic "dirt track" slotted rotors (13") and a custom drilled hat. IIRC he ha under $800 invested in it...but also had hookups to get the custom brackets and hats.
Thanks for the info The car sits on 17in work emotions so rotor clearance is not a big issue. A friend of mines is saying he can make a bracket to make skyline r32 gtr brakes work witch is perfect cause I have a set of r32 gtr non brembo brakes laying around. I will now just have to figure out what rotors to use with these calipers.
BoostedR is offline  
Old 07-14-2009, 10:00 AM
  #10  
Junior Member
 
the_man's Avatar
 
Join Date: Aug 2008
Location: MD/DE/PA
Posts: 333
Total Cats: 0
Default

You can make ANY bracket to make ANY caliper fit to ANY car. The question is whether the calipers are worth bolting on and what rotors you'll match to them. Performance comes first, cost of replacement wear items (pads and rotors) comes shortly second, since there are about a million different options once you get into custom (read: one-off) brackets. This also tends to be why various Wilwood options tend to be popular, performance pads for their calipers are pretty damn cheap.
the_man is offline  
Old 07-15-2009, 02:08 AM
  #11  
Elite Member
iTrader: (10)
 
9671111's Avatar
 
Join Date: Jan 2008
Posts: 1,582
Total Cats: 18
Default

Originally Posted by BoostedR
Who sells the m-tuned corrado kit?
Really?
9671111 is offline  
Old 07-15-2009, 02:33 AM
  #12  
I'm Miserable!
iTrader: (16)
 
zoomin's Avatar
 
Join Date: Dec 2008
Location: where most people are Utarded
Posts: 1,296
Total Cats: 0
Default

oh boy....
zoomin is offline  
Old 07-15-2009, 02:48 AM
  #13  
VladiTuned
iTrader: (76)
 
18psi's Avatar
 
Join Date: Apr 2008
Posts: 35,821
Total Cats: 3,481
Default

McDonalds sells them
18psi is offline  
Old 07-15-2009, 04:05 AM
  #14  
Former Vendor
iTrader: (31)
 
Savington's Avatar
 
Join Date: Nov 2006
Location: Sunnyvale, CA
Posts: 15,442
Total Cats: 2,099
Default

Originally Posted by BoostedR
I tried searching this subject and came up with very little I didn't know it was a hard mod I just see a million fd's in the junkyard all with brakes . Who sells the m-tuned corrado kit?
I'd tell you who sells them, but you're too lazy to warrant the effort. I doubt you'll last long here.
Savington is offline  
Old 07-15-2009, 07:52 AM
  #15  
Tour de Franzia
iTrader: (6)
 
hustler's Avatar
 
Join Date: Jun 2006
Location: Republic of Dallas
Posts: 29,085
Total Cats: 375
Default

are you talking about using the RX7 brake pedal?
hustler is offline  
Old 07-15-2009, 09:30 AM
  #16  
Elite Member
iTrader: (10)
 
leatherface24's Avatar
 
Join Date: Dec 2006
Location: Pembroke Pines
Posts: 4,064
Total Cats: 10
Default

how the hell is this thread still open and the op not suspended or baned yet?!
leatherface24 is offline  
Old 07-15-2009, 10:15 PM
  #17  
Guest
iTrader: (6)
 
M-Tuned's Avatar
 
Join Date: Sep 2007
Location: Vaughan, On, Canada
Posts: 1,085
Total Cats: 1
Default

We make the kit
M-Tuned is offline  
Old 07-15-2009, 11:33 PM
  #18  
Elite Member
iTrader: (12)
 
Doppelgänger's Avatar
 
Join Date: Sep 2007
Location: Charlotte, NC
Posts: 6,850
Total Cats: 71
Default

Originally Posted by BoostedR
Thanks for the info The car sits on 17in work emotions so rotor clearance is not a big issue. A friend of mines is saying he can make a bracket to make skyline r32 gtr brakes work witch is perfect cause I have a set of r32 gtr non brembo brakes laying around. I will now just have to figure out what rotors to use with these calipers.

Well, if you have the clearance, then by all means go for a BBK. But then you run into the problem of finding 4x100 rotors that are enough to warrant a large caliper. Like I said, it can be done, but how hard the materials will be to find over there is unknown to me. You'd be well off to get a pair of loaded Porsche Boxter-S rear calipers and go from there.

Name:  porsche_kit.jpg
Views: 2698
Size:  56.5 KB

Name:  Porsche_Brakes_01_sm.jpg
Views: 1894
Size:  63.6 KB
Doppelgänger is offline  
Old 07-16-2009, 09:01 PM
  #19  
Newb
 
kula's Avatar
 
Join Date: Jun 2006
Posts: 24
Total Cats: 0
Default

i fit FD brakes to my car, using NB8B rotors.

I used this kit:
http://speed.garage-tsr.com/braken.htm
kula is offline  
Old 07-16-2009, 10:22 PM
  #20  
Senior Member
iTrader: (7)
 
Marc D's Avatar
 
Join Date: Jul 2007
Location: Milpitas, CA
Posts: 1,047
Total Cats: 1
Default

Originally Posted by kula
i fit FD brakes to my car, using NB8B rotors.

I used this kit:
http://speed.garage-tsr.com/braken.htm
Ive posted about that page a long time ago in an old BBK thread.

That kit to use the RX7 FC calipers wont work, UNLESS you use a huge wheel spacer. Those calipers are too wide, and it will hit the tires unless the wheel has some crazy design that will allow it to work, or if you use spacers. Mind you, those are only for the fronts.
Marc D is offline  

Thread Tools
Search this Thread
Quick Reply: FD RX7 brakes on a NB



All times are GMT -4. The time now is 09:04 PM.