Autocrossing & Roadracing Suspension Setup for Track Corvettes, Camber/Caster Adjustments, R-Compound Tires, Race Slicks, Tips on Driving Technique, Events, Results
Sponsored by:
Sponsored by:

Brake ducts/SKF bearings on the C4 are done...

Thread Tools
 
Search this Thread
 
Old 09-07-2009, 06:07 PM
  #1  
RedLS1GTO
Race Director

Thread Starter
 
RedLS1GTO's Avatar
 
Member Since: Jul 2003
Location: Color my life with the chaos of trouble.
Posts: 12,742
Received 42 Likes on 9 Posts

Default Brake ducts/SKF bearings on the C4 are done...

I finally got a chance to get the front end together. I installed the SKF F-body wheel bearings, Quantum Motorsports spindle ducts, and fabricated intake ducts for the turn signals. I had a hard time deciding where to put the intake for the ducts and finally decided on the side. I wanted to keep the front turn signals in place so I could stand at least a small chance of making it to a local cruise in without a ticket and I really didn't want to cut up the Greenwood parts on the front. I think it is about an 8/10 solution, but it is better than it was. They actually have a pretty decent size cross section from the front. The vents on the hood draw a LOT of air right past the spindle as well so hopefully the combination of the 2 will get it done. I have never had a bit of trouble with brake heat, but figured I might as well go for it all when I had it apart to install the Wilwoods and bearings. Best part is that if it starts giving me problems I can think of something else and try again. The other part of the job was new wheel bearings. The F-Body SKF fit like a champ. No drilling required to install, just put the bolts in from the rear. Hopefully SKF will keep to their reputation and they will actually hold up.

I finished up in the rain in my complex parking lot. I sure wish I had the garages and equipment that some of you guys do.









Old 09-07-2009, 06:23 PM
  #2  
STEVEN13
Melting Slicks
 
STEVEN13's Avatar
 
Member Since: Sep 2003
Location: N. Babylon NY
Posts: 2,244
Received 112 Likes on 92 Posts

Default

That looks nice! Let us know how the new brake set up works. Very curious about the pedal travel.

Steve
Old 09-07-2009, 06:31 PM
  #3  
RedLS1GTO
Race Director

Thread Starter
 
RedLS1GTO's Avatar
 
Member Since: Jul 2003
Location: Color my life with the chaos of trouble.
Posts: 12,742
Received 42 Likes on 9 Posts

Default

Originally Posted by STEVEN13
That looks nice! Let us know how the new brake set up works. Very curious about the pedal travel.

Steve

I can't speak for on the track yet, but I have driven around town quite a bit just to feel it out. Compared to the J55, the travel is a little farther to the point where braking starts, but once it starts the travel is very short to "full brake." It is more on/off than the J55 if that makes any sense.
Old 09-07-2009, 10:09 PM
  #4  
Carolina C4 Racer
Pro
 
Carolina C4 Racer's Avatar
 
Member Since: Mar 2004
Location: greenville SC
Posts: 519
Likes: 0
Received 0 Likes on 0 Posts

Default

FWIW Your bearing problems will most likely be back soon. The offset of the wheels on your car are putting a tremendous strain on your wheel bearings. If the car didn't have flared fenders you could see just how far the wheels are sticking out. Combine this with the heat & strain of tracking a car & wheel bearing problems are guaranteed.

Don't misunderstand, I'm not knocking your car. I know the car & 2 of the previous owners. It is a beautiful & FAST car.
Old 09-07-2009, 11:14 PM
  #5  
RedLS1GTO
Race Director

Thread Starter
 
RedLS1GTO's Avatar
 
Member Since: Jul 2003
Location: Color my life with the chaos of trouble.
Posts: 12,742
Received 42 Likes on 9 Posts

Default

Originally Posted by Carolina C4 Racer
FWIW Your bearing problems will most likely be back soon. The offset of the wheels on your car are putting a tremendous strain on your wheel bearings. If the car didn't have flared fenders you could see just how far the wheels are sticking out. Combine this with the heat & strain of tracking a car & wheel bearing problems are guaranteed.

Don't misunderstand, I'm not knocking your car. I know the car & 2 of the previous owners. It is a beautiful & FAST car.
I don't take it as a knock at all... I have actually made it through 2 weekends myself and after talking with Jeff, he NEVER changed the bearings on it. They only have a very little bit of play in them as it is and could probably go a little bit longer. The flanges are in great shape as well. They are actually good enough that the ones that just came out are my new emergency spares. If I get that same life out of these I'll be perfectly happy.
Old 09-08-2009, 09:13 AM
  #6  
BrianCunningham
Team Owner
 
BrianCunningham's Avatar
 
Member Since: Mar 2001
Location: Boston, Dallas, Detroit, SoCal, back to Boston MA
Posts: 30,607
Received 239 Likes on 167 Posts

Default

Originally Posted by redls1gto
I can't speak for on the track yet, but I have driven around town quite a bit just to feel it out. Compared to the J55, the travel is a little farther to the point where braking starts, but once it starts the travel is very short to "full brake." It is more on/off than the J55 if that makes any sense.

Sounds like they need a little more volume on the master cylinder.
Old 09-08-2009, 10:09 AM
  #7  
Kubs
Le Mans Master
 
Kubs's Avatar
 
Member Since: Oct 2007
Location: Akron Ohio
Posts: 8,871
Received 1,754 Likes on 941 Posts
2023 C5 of the Year Finalist - Modified
2022 C5 of the Year Finalist - Modified
St. Jude Donor '09-'10-'11

Default

Looks good! I was thinking of using the marker lights for my cooling ducts too.

Get notified of new replies

To Brake ducts/SKF bearings on the C4 are done...




Quick Reply: Brake ducts/SKF bearings on the C4 are done...



All times are GMT -4. The time now is 01:20 AM.