Brakes Looking to upgrade or get the most out of what you have stock? All brake discussions go here!

C3 calipers on ls1 rotor??

Thread Tools
 
Search this Thread
 
Old 11-02-2016, 01:07 PM
  #1  
Junior Member
Thread Starter
 
CarlosHernandez's Avatar
 
Join Date: Nov 2016
Posts: 3
Likes: 0
Received 0 Likes on 0 Posts
C3 calipers on ls1 rotor??

So here's some background.
I've been thinking of some fixed calipers from a production car (for ease of parts) thatll clear a 15 inch wheel. The only ones that I could think of are from a c3 corvette. Awesome enough at my job they have a few pairs of calipers. Now my question is the rotors, the factory c3 vette rotors have too much offset. So I was looking at a pair of ls1 rotors which are the same diameter but. 04 mm thicker. Will that be a problem for the clearance between the pads and the rotor? I test fitted the pads rotor and caliper, and they physically fit onto each other, is that good enough?
Old 11-02-2016, 01:57 PM
  #2  
Supreme Member

iTrader: (25)
 
Twin_Turbo's Avatar
 
Join Date: Jun 2000
Location: Enschede, Netherlands
Posts: 5,357
Received 42 Likes on 33 Posts
Car: 82 TA 87 IZ L98 88 IZ LB9 88 IZ L98
Engine: 5.7TBI 5,7TPI 5.0TPI, 5,7TPI
Transmission: T5, 700R4, T5, 700R4
Axle/Gears: 3.08, 3.27, 3.45, 3.27
Re: C3 calipers on ls1 rotor??

C2/3 calipers are junk with the lip seal and loose tolerance spring loaded pistons. The wilwood replacements are pretty damn good but why use that if you can simply get any other decent caliper. Stay away from leaky c2/3 vette calipers
Old 11-02-2016, 02:02 PM
  #3  
Junior Member
Thread Starter
 
CarlosHernandez's Avatar
 
Join Date: Nov 2016
Posts: 3
Likes: 0
Received 0 Likes on 0 Posts
Re: C3 calipers on ls1 rotor??

Okay so what other fixed caliper setup will clear a 15 inch wheel
Old 11-02-2016, 08:33 PM
  #4  
Junior Member
Thread Starter
 
CarlosHernandez's Avatar
 
Join Date: Nov 2016
Posts: 3
Likes: 0
Received 0 Likes on 0 Posts
Re: C3 calipers on ls1 rotor??

So a little more research has been done, the reman calipers from autozone have updated seals and updated stainless steel pistons, so they should be better than regular c3 calipers. I retest this then today while I was there again, they physically fit together and even with the cellophane on the rotors the caliper spun relatively freely? I think it should be fine??
Old 11-03-2016, 06:22 AM
  #5  
Supreme Member

 
paul_huryk's Avatar
 
Join Date: Jul 1999
Location: Ahead of you...
Posts: 2,752
Likes: 0
Received 6 Likes on 5 Posts
Car: 1984 LG4 Camaro
Engine: 350 Roller Motor
Transmission: Level 10 700R4
Axle/Gears: Strange 12 bolt 3.42
Re: C3 calipers on ls1 rotor??

They are also cast iron and get heat soaked very quickly - unlike modern aluminum calipers.

I would stay away.




All times are GMT -5. The time now is 01:40 PM.