C4 General Discussion General C4 Corvette Discussion not covered in Tech

Wind deflector problem...

Thread Tools
 
Search this Thread
 
Old Feb 28, 2008 | 11:15 PM
  #1  
CStewTAMU's Avatar
CStewTAMU
Thread Starter
Burning Brakes
10 Year Member
 
Joined: Dec 2007
Posts: 805
Likes: 3
From: Waco TX
Default Wind deflector problem...

I got the wind deflector off Eckler's. Looks like the same one Corvetteamerica sells too.

They certainly did reduce the wind noise when the windows are down. Also, the air blows in my face far, far less than it did.

On the other hand, there is a lot more wind noise when the windows are up, particularly on the driver's side.


I am wondering if the kind of got just don't fit properly-is there supposed to be a 3/8-1/2 inch space between the edge of the deflector and the edge of the windshield?
Reply
Old Feb 28, 2008 | 11:20 PM
  #2  
Siveck's Avatar
Siveck
Drifting
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Aug 2002
Posts: 1,774
Likes: 125
From: Birmingham AL
Default

Mine are factory and have that gap.
Reply
Old Feb 29, 2008 | 12:45 PM
  #3  
Brenda1's Avatar
Brenda1
Burning Brakes
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Sep 2004
Posts: 877
Likes: 71
From: Fountain Hills, Arizona
Default

Your right to be suspicious, the noise level should decrease with windows up or down. Perhaps if you posted a pic we could take a look
Reply
Old Feb 29, 2008 | 03:17 PM
  #4  
jimmymack's Avatar
jimmymack
Melting Slicks
Supporting Gold
15 Year Member
Veteran: Army
Conversation Starter
Liked
 
Joined: Feb 2008
Posts: 2,384
Likes: 56
From: West Chester PA
St. Jude Donor '09 thru '25
Default

Put mine on and what a difference, hated to rivet the mirrors, but since I drive it a lot, seemed like the only solution.
Reply
Old Mar 1, 2008 | 12:11 AM
  #5  
CE1's Avatar
CE1
Burning Brakes
20 Year Member
Active Streak: 30 Days
Conversation Starter
All Eyes On Me
 
Joined: Sep 2005
Posts: 795
Likes: 15
From: Freeport IL
Default

3M doubleface tape works great for this.....
Reply
Old Mar 1, 2008 | 02:27 AM
  #6  
Z51JEFF's Avatar
Z51JEFF
Race Director
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Dec 2003
Posts: 14,116
Likes: 932
From: Fremont Ca
2022 C4 of the Year Finalist - Modified
Default

Ive got a set Im working on right now.I didnt like the gap so Im filling it in.Build up the edge and then fiberglass over that.[IMG][/IMG]
Reply
Old Mar 1, 2008 | 03:43 PM
  #7  
CStewTAMU's Avatar
CStewTAMU
Thread Starter
Burning Brakes
10 Year Member
 
Joined: Dec 2007
Posts: 805
Likes: 3
From: Waco TX
Default

I have taken off the driver's side 3 times now to see if repositioning it makes any difference, but it doesn't.

They look positioned exactly the same on each side, but only the driver's side makes noise. I have never actually been in the passenger's seat, but my girlfriend said there was almost no noise from her side.

The good news is they both do work well when the windows are down. Much, much quieter and less wind in the face.


Z51JEFF:

How hard is it to put the fiberglass on it? Just go to home depot and buy the repair kit and resin? Can you explain your exact process for filling the gap with fiberglass? What do you use to extend the edge when putting the fiber glass on? carboard? Do you bondo it down to make it smooth and uniform before painting it?

Also, before you extended it, do you think I ought to tape a carboard extension on it to see if that even works reducing the noise?
Reply
Old Mar 2, 2008 | 01:12 AM
  #8  
Z51JEFF's Avatar
Z51JEFF
Race Director
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Dec 2003
Posts: 14,116
Likes: 932
From: Fremont Ca
2022 C4 of the Year Finalist - Modified
Default

Im filling in the gap because it looks better plus its got to do something to reduce the wind.I used some tape to form the edge I wanted and then built it up with JB Weld.I used fiberglass to strengthen that.You can get the fiberglass supplies at Tap Plastics,I dont know if they have Tap Plastics in your area.Im using marine grade resin instead of polyester.The marine resin has no smell opposed the the polyester resin which reeks.Ill get a few pictures in a day or two.
Reply

Get notified of new replies

To Wind deflector problem...

Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-1

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
story-2

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-3

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-4

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-5

Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

 Michael S. Palmer
story-6

10 Revolutionary 'Corvette Firsts' Most People Don't Know

 Joe Kucinski
story-7

5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

 Michael S. Palmer
story-8

2027 Corvette vs The World: Every C8 vs Its Closest Competitor

 Joe Kucinski
story-9

10 Most Common Corvette Problems of the Last 20 Years!

 Joe Kucinski




All times are GMT -4. The time now is 12:16 AM.

story-0
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-1
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
story-2
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-3
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-4
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-5
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-6
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-7
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-8
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE
story-9
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE