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:

Give me ventilated hood ideas please!

Thread Tools
 
Search this Thread
 
Old 05-09-2007, 09:49 PM
  #61  
davidfarmer
Race Director
Support Corvetteforum!
 
davidfarmer's Avatar
 
Member Since: Sep 1999
Location: CONCORD NC
Posts: 12,009
Received 713 Likes on 494 Posts

Default

my JCWhitney Louvers came in. They are pretty flimsy, and the louvers are not as large or as deep as I would have liked. However, I think I'll try them anyway. Will post photos when I get around to putting them on. Maybe by Roebling, likely not.

Dave
Old 05-09-2007, 11:04 PM
  #62  
63Corvette
Le Mans Master
 
63Corvette's Avatar
 
Member Since: Apr 2001
Location: Granbury Texas
Posts: 9,556
Received 283 Likes on 199 Posts

Default LGM Hood

Well over on the C6 Forum, the LGM vented hood is in and shipping. Might as well take a look, as Lou is both a racer and a forum vendor.
Old 05-10-2007, 12:42 AM
  #63  
wamara
Le Mans Master
 
wamara's Avatar
 
Member Since: Sep 2000
Location: ABQ NM
Posts: 6,084
Received 38 Likes on 28 Posts
Cruise-In II Veteran

Default 2 sources for ducts, louvers, outlets

These businesses sell carbon fiber products; (caveat) I'm not personally familiar with them however:

www.carbontrix.com/vents.htm

www.mckinneycorp.com/
Old 05-11-2007, 11:11 AM
  #64  
davidfarmer
Race Director
Support Corvetteforum!
 
davidfarmer's Avatar
 
Member Since: Sep 1999
Location: CONCORD NC
Posts: 12,009
Received 713 Likes on 494 Posts

Default

I'm "dremmeling" my louvers today. My cordless Dremmel keeps dyeing on me, as I'm too impatient to actually let it charge fully, BUT when I do, I'll post photos.

Not a perfect setup, but for $80, I think it is money well spent. Should be able to get them on for Roebling IF I get the rest of the car done.
Old 05-11-2007, 11:56 AM
  #65  
AU N EGL
Team Owner
 
AU N EGL's Avatar
 
Member Since: Sep 2003
Location: Raleigh / Rolesville NC
Posts: 43,084
Likes: 0
Received 25 Likes on 25 Posts

Default

Found some hood lovvers here

http://members.aol.com/racepower/parts.htm

and installation pics
http://members.aol.com/Racepower/hoodlouverinstall.htm

Old 05-11-2007, 03:31 PM
  #66  
davidfarmer
Race Director
Support Corvetteforum!
 
davidfarmer's Avatar
 
Member Since: Sep 1999
Location: CONCORD NC
Posts: 12,009
Received 713 Likes on 494 Posts

Default

sorry for the crummy photos, but camera phones still aren't ready for prime time.

Anyway, I opened up the front 4 louvers, but left a few slivers of the plastic for reinforcment. I left some of the OEM hood brace in place, but took a lot of it out.

btw, this is an old hood I had in my shop, so it's no great loss if I decided this doesn't work.

Old 05-11-2007, 03:37 PM
  #67  
aggie_corvette
Racer
 
aggie_corvette's Avatar
 
Member Since: Nov 2001
Location: Pearland TX
Posts: 440
Likes: 0
Received 0 Likes on 0 Posts

Default

Originally Posted by davidfarmer
sorry for the crummy photos, but camera phones still aren't ready for prime time.

Anyway, I opened up the front 4 louvers, but left a few slivers of the plastic for reinforcment. I left some of the OEM hood brace in place, but took a lot of it out.

btw, this is an old hood I had in my shop, so it's no great loss if I decided this doesn't work.

Looking great dave, I'm curious how the plastic holds up to the heat. Is it thick ABS plastic or something else? Keep us updated. How long until your first track day?

Old 05-11-2007, 03:46 PM
  #68  
AU N EGL
Team Owner
 
AU N EGL's Avatar
 
Member Since: Sep 2003
Location: Raleigh / Rolesville NC
Posts: 43,084
Likes: 0
Received 25 Likes on 25 Posts

Default

Look'n Good
Old 05-11-2007, 04:02 PM
  #69  
davidfarmer
Race Director
Support Corvetteforum!
 
davidfarmer's Avatar
 
Member Since: Sep 1999
Location: CONCORD NC
Posts: 12,009
Received 713 Likes on 494 Posts

Default

no, it's really cheap, really thin plastic. If it melts away, I may just have two big holes in the hood.

I'll take lots of duct tape or aluminum/rivets to Roebling, just in case
Old 05-11-2007, 04:03 PM
  #70  
davidfarmer
Race Director
Support Corvetteforum!
 
davidfarmer's Avatar
 
Member Since: Sep 1999
Location: CONCORD NC
Posts: 12,009
Received 713 Likes on 494 Posts

Default

oh sorry, I'm hoping to do the NASA roebling races next weekend. It will be a shake-down event for me, but I am still looking forward to actually driving the stupid car again.
Old 05-12-2007, 01:53 PM
  #71  
davidfarmer
Race Director
Support Corvetteforum!
 
davidfarmer's Avatar
 
Member Since: Sep 1999
Location: CONCORD NC
Posts: 12,009
Received 713 Likes on 494 Posts

Default

I may bend up some aluminum strips at 45deg angles, in case my plastic louvers melt off. 4 "slats" should be just as effective, and looks aren't my primary concern.

Updates to follow!
Old 05-14-2007, 09:30 AM
  #72  
aggie_corvette
Racer
 
aggie_corvette's Avatar
 
Member Since: Nov 2001
Location: Pearland TX
Posts: 440
Likes: 0
Received 0 Likes on 0 Posts

Default

For those willing to make their own louvers i came across some prebent metal vents. They come in various widths and lengths but some slight trimming will be neccessary. Easily paintable as they are in primer white. Cheap too.
Courtesy of Home Depot, A/C vent supplies.








Old 05-17-2007, 08:15 AM
  #73  
Gray Ghost GS
"AlohaC5" Senior Member

Support Corvetteforum!
 
Gray Ghost GS's Avatar
 
Member Since: Jun 2003
Location: Madison, AL
Posts: 3,562
Received 43 Likes on 34 Posts

Default

Originally Posted by Cobra4B
I got a DRM heat extractor hood becaue I love the way it looks... should perform nice on track too.



That is a sweet looking hood! When I decide to pull the trigger on a ventilated hood it'll be either the MCM or DRM.
Old 05-17-2007, 08:58 AM
  #74  
Cobra4B
Team Owner
 
Cobra4B's Avatar
 
Member Since: Mar 2001
Location: Virginia Beach
Posts: 25,889
Likes: 0
Received 5 Likes on 5 Posts
CI 3-5-6-7-8 Veteran

Default

Originally Posted by AlohaC5
That is a sweet looking hood! When I decide to pull the trigger on a ventilated hood it'll be either the MCM or DRM.
Thanks FYI they don't make the DRM hood anymore, it was a chore to find one for sale
Old 05-17-2007, 01:51 PM
  #75  
davidfarmer
Race Director
Support Corvetteforum!
 
davidfarmer's Avatar
 
Member Since: Sep 1999
Location: CONCORD NC
Posts: 12,009
Received 713 Likes on 494 Posts

Default

For what it's worth, my "homemade" extractor hood does draw a lot of air on the street...in other words, it gets quite hot. I coated the louvers inside and out with Ceramic paint, and I'm hoping they don't melt this weekend at Roebling.

Long term, I think I'll find a better louver, or just do the Aluminum "slat" method over my existing holes. This type of ingenuity is why I like NASA so much....you can try anything and no one cares
Old 05-30-2007, 09:50 AM
  #76  
188CORVETTE
Racer
 
188CORVETTE's Avatar
 
Member Since: Mar 2002
Location: RANCHO CORDOVA CA
Posts: 326
Likes: 0
Received 0 Likes on 0 Posts
Default Hood vent solution?

try these! www.raceace.com they look like the trick. I'm working on the same issue.
Old 05-30-2007, 10:22 AM
  #77  
XPC5R
Drifting
 
XPC5R's Avatar
 
Member Since: Apr 2002
Location: DFW TX
Posts: 1,614
Likes: 0
Received 1 Like on 1 Post
Default

Did some cutting myself. I've added small wickers in front of each opening, just need to screen them now.

Get notified of new replies

To Give me ventilated hood ideas please!

Old 05-30-2007, 11:35 AM
  #78  
Cobra4B
Team Owner
 
Cobra4B's Avatar
 
Member Since: Mar 2001
Location: Virginia Beach
Posts: 25,889
Likes: 0
Received 5 Likes on 5 Posts
CI 3-5-6-7-8 Veteran

Default

^ I love it... completely ****ing badass! Have any pics of how you mounted the hood pins?
Old 05-30-2007, 12:26 PM
  #79  
davidfarmer
Race Director
Support Corvetteforum!
 
davidfarmer's Avatar
 
Member Since: Sep 1999
Location: CONCORD NC
Posts: 12,009
Received 713 Likes on 494 Posts

Default

You may need more than a small wicker, or you might have more air going in than coming out.

I love the colors...official corvette of Halloween!
Old 05-30-2007, 12:37 PM
  #80  
XPC5R
Drifting
 
XPC5R's Avatar
 
Member Since: Apr 2002
Location: DFW TX
Posts: 1,614
Likes: 0
Received 1 Like on 1 Post
Default

They are around 1-1.5" tall, seem to work well so far.

The rear hood pins are on small aluminum brackets off the factory latch points. The fronts bolt into holes in the front fascia bracket and the tops of the fender wells.


Quick Reply: Give me ventilated hood ideas please!



All times are GMT -4. The time now is 11:09 PM.