C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

1 or 2 piece rotors?

Thread Tools
 
Search this Thread
 
Old Feb 9, 2004 | 01:42 PM
  #1  
WisconsinVETTE's Avatar
WisconsinVETTE
Thread Starter
Race Director
 
Joined: Jun 2003
Posts: 10,411
Likes: 0
From: Baraboo WI
Senior Member
Cruise-In V Veteran
Default 1 or 2 piece rotors?

What is the advantage?
Reply
Old Feb 9, 2004 | 01:59 PM
  #2  
qs_zo6's Avatar
qs_zo6
Racer
15 Year Member
 
Joined: Aug 2002
Posts: 471
Likes: 0
From: Los Angeles CA
Default Re: 1 or 2 piece rotors? (WisconsinVETTE)

What is the advantage?
1pc = saves $$$
2pc = less weight & looks better
Reply
Old Feb 9, 2004 | 04:51 PM
  #3  
Pumba's Avatar
Pumba
Melting Slicks
Supporting Lifetime Gold
20 Year Member
 
Joined: Sep 2003
Posts: 2,458
Likes: 105
From: Northville Michigan
Default Re: 1 or 2 piece rotors? (WisconsinVETTE)

Joe,

There is a second advantage to two-piece rotors that use an aluminum hat section - The aluminum hat section draws heat away from the rotors faster than the iron hat section of the one-piece rotors.

Reply
Old Feb 9, 2004 | 10:09 PM
  #4  
jambrin's Avatar
jambrin
Instructor
20 Year Member
 
Joined: Jul 2000
Posts: 158
Likes: 0
From: Richmond KY
Default Re: 1 or 2 piece rotors? (WisconsinVETTE)

Aren't the 2 pc. rear rotors (at least Eradispeeds) larger than stock? I just bought the one piece Eradispeeds because I don't care for the 2 -tone look on the rear rotors caused by the caliper/pad only wiping 1/2 of the larger 2 peice rotor.
Reply
Old Feb 9, 2004 | 10:31 PM
  #5  
Redshift's Avatar
Redshift
Platinum Supporting Vendor
20 Year Member
 
Joined: Feb 2000
Posts: 3,777
Likes: 1
From: Raleigh NC
Default Re: 1 or 2 piece rotors? (jambrin)

The rear 2-piece Eradispeeds are larger than stock by a big margin. I would recommend 2-piece for track and high speed use and for looks, if you want to pay extra for it, and one-piece for street and lower cost applications. They all work fine on track, but the 2-piece have a definite cooling and weight advantage.

We have a ton of different options and can advise you as to which might be best for you. Visit us online and let us know if you need help. We track test just about everything, so we can tell you what will and will not hold up to severe use.
Reply

Get notified of new replies

To 1 or 2 piece rotors?





All times are GMT -4. The time now is 02:00 AM.

story-0
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-1
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-2
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-3
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-4
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-5
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-6
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-7
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-8
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-9
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE