GS Break setup on a 92 - will it work
Thread Starter
Burning Brakes
Joined: Jun 2001
Posts: 1,048
Likes: 0
From: Harrisburg PA
GS Break setup on a 92 - will it work
I'm in the market for new rotors and breaks on my 92. My buddy just upgraded his GS to racing cross drilled/sloted on all 4 corners. My question is this, will his old GS break setup (excluding calipers) work on my 92? Will I still be able to race NCCC (both AutoX and high speed) stock in class 1GS with this setup since I believe the GS are in my class anyways (92-96)? Almost forgot - he has the Callaway option on his GS (#0001) - do they touch the breaks during this upgrade? My rims are currently ZR1 style 17".
I believe they have about 16k miles on them and I'm not exactly sure what price he is asking yet but I should find out tonight. Should I keep my existing calipers (needs repainted) or replace? If so, how much to they run. Or, should I stop being cheap and just buy a complete break setup someplace online?
Many Thanks!!
I believe they have about 16k miles on them and I'm not exactly sure what price he is asking yet but I should find out tonight. Should I keep my existing calipers (needs repainted) or replace? If so, how much to they run. Or, should I stop being cheap and just buy a complete break setup someplace online?
Many Thanks!!
Le Mans Master
Joined: Mar 2001
Posts: 8,456
Likes: 3,948
From: Omaha
2020 Corvette of the Year Finalist (performance mods)
C4 of Year Winner (performance mods) 2019
Re: GS Break setup on a 92 - will it work (Ron G 1992)
If I understand correctly, you have the 12" base 92 brakes and you want to use his GS rotors with your calipers? If so, yes you can get away with that in stock class as the J55 option for 92 was ZR1 13" brakes and was available for all cars. This included 13" rotors that are the same as the GS rotors (except GS rotors are painted on the center portion) and heavy duty calipers. The calipers look exactly the same as your stock calipers, the only problem will be you'll need the 13" brake mounting brackets, the stock brackets will not allow the calipers to fit on the 13" rotors. Hope this helps.
Burning Brakes
Joined: Nov 1999
Posts: 859
Likes: 17
From: Houston TX
Re: GS Break setup on a 92 - will it work (EvanLT1)
I'm pretty sure that you CAN NOT use the same calipers. Chevrolet sells different ones for the J55. All you will need are calipers, caliper brackets, and new bolts (or re-locktite your old ones)
Both the 12" and 13" do use the same pad though.
Both the 12" and 13" do use the same pad though.
Thread Starter
Burning Brakes
Joined: Jun 2001
Posts: 1,048
Likes: 0
From: Harrisburg PA
Re: GS Break setup on a 92 - will it work (White Lightning 89)
In everyones/anyones option - what is the best brake package that I can purchase for my C4 and still stay in stock 1GS NCCC class?
Team Owner
Joined: Aug 2000
Posts: 40,156
Likes: 45
From: San Pedro CA
Re: GS Break setup on a 92 - will it work (Ron G 1992)
Heres the score... I just upgraded to the GS kit.
The J55 is a bigger version of the standard brakes.
They use the same exact same 2 piston caliper for both systems.
Now, the GS calipers are not the same. They do use the same pads, tho. And mount to the same brackets.
The GS calipers are simular, but thats the extent of it. They are much stronger, hence, less prone to flex. Also a 2 piston unit. And mount to the same brackets.
I have put the GS upgrade on mine this past weekend. Used EBC greenstuff pads. Damn thing stops on a dime, and makes change!!!
Don't get drilled rotors!!!! They will crack along the holes, unless properly thermally treated or cast in holes!!!
check with carfan18 for the best price.
[Modified by bogus, 7:50 PM 10/24/2001]
The J55 is a bigger version of the standard brakes.
They use the same exact same 2 piston caliper for both systems.
Now, the GS calipers are not the same. They do use the same pads, tho. And mount to the same brackets.
The GS calipers are simular, but thats the extent of it. They are much stronger, hence, less prone to flex. Also a 2 piston unit. And mount to the same brackets.
I have put the GS upgrade on mine this past weekend. Used EBC greenstuff pads. Damn thing stops on a dime, and makes change!!!
Don't get drilled rotors!!!! They will crack along the holes, unless properly thermally treated or cast in holes!!!
check with carfan18 for the best price.
[Modified by bogus, 7:50 PM 10/24/2001]
Le Mans Master
Joined: Mar 2001
Posts: 8,456
Likes: 3,948
From: Omaha
2020 Corvette of the Year Finalist (performance mods)
C4 of Year Winner (performance mods) 2019
Re: GS Break setup on a 92 - will it work (White Lightning 89)
The J55 and stock calipers, although they have different part numbers, look exactly the same and both WILL fit on the 13" rotors/brackets. I tested this when I went to my J55 setup.
Thread Starter
Burning Brakes
Joined: Jun 2001
Posts: 1,048
Likes: 0
From: Harrisburg PA
Re: GS Break setup on a 92 - will it work (EvanLT1)
I just contacted a sales persone at Baer and they offered me the following brake package for the front only. PBR (same setup as the Grand Sports), 13" rotors, Baer calipers, lines, pads, everything that is need for $595.00 plus S&H. He noted that I should stick with factory rotors and keep my original calipers on the rear because that is what he would sell me if I bought another pair. I can pickup GM rotors for I think around $75.00 each. Is there anythign that I could be missing or can I get a better price somewhere else?
Also - does anyone know how I can get in touch with carfan18?
Thanks,
Ron Gerlach
rgerlach@fciconnect.com
Also - does anyone know how I can get in touch with carfan18?
Thanks,
Ron Gerlach
rgerlach@fciconnect.com
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Melting Slicks
Joined: Jul 1999
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From: Olive Branch (Memphis suburb) MS
Cruise-In II Veteran
Re: GS Break setup on a 92 - will it work (Ron G 1992)
Jeff is going to have to start paying me for posting for him. He is great to deal with. :cheers: Jeff Kopp - Wholesale Parts Manager at Superior Chevrolet in Merriam, KS (800-728-8267)
