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Vendors Lightweight rotors wanted LS2 Vette Z51

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Old 05-06-2009, 06:36 PM
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Default Vendors Lightweight rotors wanted LS2 Vette Z51

I looking for lightweight rotors for a LS2 Vette with Z51 package
Id like to shave 20lbs on each front wheel depending on price I may do all 4.
This is a street car that is Drag raced. No RR for me!
Thanks in advance
I was looking at Brembo, Stop Tech etc. If anyone would like to chime in im all ears!!!
Mike
Old 05-06-2009, 10:17 PM
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i dont think you will be able to do that per a wheel, maybe that much with all 4
Old 05-07-2009, 08:32 AM
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20lbs is a lot! How much do c6 rotors normally weight?
Old 05-07-2009, 10:12 AM
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Z51 rotors weigh 22.6 each front, 20lbs each rear
Baer rotors weigh 17.2 each front, 15.4 each rear.
I found super light ones that would give me close to what I want but WOW
are $$$$$$ RED DEVIL BRAKES Titanium 10.13 lbs each front 1400.00 plus!
Old 05-07-2009, 10:17 AM
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Another thing to remember is rotating mass is miltiplied by 6!!!!!!!!!!!!!!!!!
So think about that for a minute! If I can take 12lbs a wheel X 6 is 72 lbs a wheel that 146 lbs off the front of my car
Old 05-07-2009, 11:54 AM
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I have DBA rotors. Two piece, aluminum hats. I can't tell you exactly what they'd save on the Z51 brakes, but they save 9 pounds each on the front for the stock GM 14" Z06 setup (Z51 are 13.4").

Rears won't save you that much because they use steel hats for the parking brake....

DBA 5000 series fronts slotted are $390 each. If you are trying to save the maximum amount of mass then this is the rate case I'd recommend a drilled and slotted rotor. They are $430 each. Again, if you were tracking I'd say no to those. But here it's about the maximum amount of weight loss and every hole is less mass to turn.
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Old 05-07-2009, 12:03 PM
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Just out of curiosity, do they make a two piece set up for the F-Body?
Old 05-07-2009, 12:23 PM
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No... Though we do have a directionally vented set of front one-piece F-body front rotors (both LT1 and LS1) from Racing Brake.
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Old 05-07-2009, 01:45 PM
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Originally Posted by Sam Strano
I have DBA rotors. Two piece, aluminum hats. I can't tell you exactly what they'd save on the Z51 brakes, but they save 9 pounds each on the front for the stock GM 14" Z06 setup (Z51 are 13.4").

Rears won't save you that much because they use steel hats for the parking brake....

DBA 5000 series fronts slotted are $390 each. If you are trying to save the maximum amount of mass then this is the rate case I'd recommend a drilled and slotted rotor. They are $430 each. Again, if you were tracking I'd say no to those. But here it's about the maximum amount of weight loss and every hole is less mass to turn.
Thanks for the response I left you a message
Thanks Mike
Old 05-07-2009, 03:09 PM
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Originally Posted by Sam Strano
I have DBA rotors. Two piece, aluminum hats. I can't tell you exactly what they'd save on the Z51 brakes, but they save 9 pounds each on the front for the stock GM 14" Z06 setup (Z51 are 13.4").

Rears won't save you that much because they use steel hats for the parking brake.... what if you do a brembo caliper parking brake. then can i run the aluminum center?

DBA 5000 series fronts slotted are $390 each. If you are trying to save the maximum amount of mass then this is the rate case I'd recommend a drilled and slotted rotor. They are $430 each. Again, if you were tracking I'd say no to those. But here it's about the maximum amount of weight loss and every hole is less mass to turn.
^^^ look up in bold



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