Notices
C5 General General C5 Corvette and C5 Z06 Discussion not covered in Tech

Trunk "popper" (spring)

Thread Tools
 
Search this Thread
 
Old Jul 4, 2009 | 05:53 PM
  #1  
Florida Mike's Avatar
Florida Mike
Thread Starter
Racer
 
Joined: Jan 2009
Posts: 312
Likes: 0
From: Valrico FL
Default Trunk "popper" (spring)

Has anyone added the spring to their trunk lid (deck lid) to make it pop open higher? I don't want to keep "picking" in that small gap to get it open and wondered if anyone else had done this?

If so, did you buy a kit for it or just go to the hardware store and buy a spring as it looks like almost any spring in the right length that will connect to the Torx screw will work.

Mike
Reply
Old Jul 4, 2009 | 06:01 PM
  #2  
triple black c4's Avatar
triple black c4
Racer
15 Year Member
 
Joined: Jan 2006
Posts: 360
Likes: 18
From: Danbury Iowa
Default

Mike, I saw a post some time back that showed how you can bend the spring that is there to make it work better because they didn't like the looks of the pop up spring. You might do a search and see if you can find that article. Good luck. Ron
Reply
Old Jul 4, 2009 | 06:27 PM
  #3  
Florida Mike's Avatar
Florida Mike
Thread Starter
Racer
 
Joined: Jan 2009
Posts: 312
Likes: 0
From: Valrico FL
Default

Thanks Ron.

I looked more thoroughly and found this by member C5Ron:

Also, look into the latch and you will see a small rod about a 1/2" long. it pushes the lid up when the latch is released. Over time this will be pushed down and not pop the lid as much. Take a pair of needle-nose and pull it up a little bit. Also, the rubber stops at each corner can be screwed out a turn or so and that will help. I have showed a few guys in our club this and it helped all of them with the problem.

Although, i'm not sure if a coupe is the same. Have only done it with verts and FRC..............



I overlooked it at first but went a re-read it after your reply. Thanks!

Mike
Reply
Old Jul 4, 2009 | 06:27 PM
  #4  
Optimus_C5's Avatar
Optimus_C5
Le Mans Master
15 Year Member
Photogenic
Liked
Top Answer: 1
 
Joined: Aug 2006
Posts: 9,987
Likes: 25
From: If opportunity doesn't knock, build a door. South West Florida / Livin' The Dream
St. Jude Donor '12
Default

Mike, make your own it's very easy. The post I used to make mine is below and the write up is by DeeGee.

http://forums.corvetteforum.com/c5-g...-the-vert.html

Here's what mine looks like and a picture of how high it pops the trunk up on my Vert.




Reply
Old Jul 4, 2009 | 06:28 PM
  #5  
MarkyMarkGTM's Avatar
MarkyMarkGTM
Racer
 
Joined: Feb 2009
Posts: 344
Likes: 14
From: Minneapolis MN
Default

I had the same problem and this is what I did:
http://forums.corvetteforum.com/c5-g...up-enough.html

It takes maybe 5 mins to do if you have never done it before and has worked perfectly for me ever since. The best part is no home depot spring on your car. The spring idea may work well but looks like hell and all you need to do to fix the problem the right way is a little adjusting.

PM me with any questions if you have problems but it is fairly easy to do and I'm sure you'll get it taken care of.

Good luck, Mark
Reply
Old Jul 4, 2009 | 10:01 PM
  #6  
corvettemods1's Avatar
0corvettemods1
Former Vendor
 
Joined: Dec 2007
Posts: 22,135
Likes: 2
From: Ft Worth TX
St. Jude Donor '12-'13
Default

Originally Posted by Florida Mike
Has anyone added the spring to their trunk lid (deck lid) to make it pop open higher? I don't want to keep "picking" in that small gap to get it open and wondered if anyone else had done this?

If so, did you buy a kit for it or just go to the hardware store and buy a spring as it looks like almost any spring in the right length that will connect to the Torx screw will work.

Mike
Just give our kit a try.... (they are on sale too with coupon code "SUMMER" 40% off!)
Reply
Old Jul 5, 2009 | 02:59 AM
  #7  
DeeGee's Avatar
DeeGee
Tech Contributor
20 Year Member
Top Answer: 1
 
Joined: Dec 2003
Posts: 19,384
Likes: 87
From: Horncastle Lincolnshire, England
2023 C5 of the Year Finalist - Unmodified
Default

I don't want to take any sales away from Forum Vendors but if you can be bothered with a DIY here's what I did:

Trunk Popper for a Vert or Z06

This is an easy mod but for those of you who prefer to buy the ready made item it sells for a very reasonable price of $15.95 from one of the Forum vendors. Unfortunately the vendor doesn’t ship overseas so I needed a DIY version:

c5trunkpopper.com
NO LINKS to non-SVs


If you want to try yourself, pick up a 7/8” compression spring from Home Depot. They retail at $3.98 for a pack of 4 springs, 2 large and 2 small. You’ll also need an end cap of the same diameter. I used a 7/8” rubber stopper ($1.76). The advantage is that it acts as a soft buffer and can be trimmed to fit.




Cut the large spring to a length of 2”. The springs are quite strong so it takes a bit of elbow grease to cut it. Tighten the radius at the cut end of the spring to give a hole to fasten the screw through.

Undo the T30 torx screw on the right hand side of the closure plate. Insert the torx screw down the barrel of the spring and retighten it in place.

Slot the bung in place. You can trim the bung to get whatever fit you prefer. With it as shown it takes a good push to close the trunk. Trimming the bung will make it easier to close..




It took 10 minutes and all the lubrication and fiddling with the lock are a thing of the past.

Last edited by Allthrottleandsomebottle; Jul 8, 2009 at 01:37 PM.
Reply
Old Jul 5, 2009 | 09:18 AM
  #8  
Vetteman Jack's Avatar
Vetteman Jack
Administrator
Supporting Lifetime
Veteran: Navy
St. Jude 20 Year Donor
25 Year Member
Veteran: Reserves
 
Joined: Mar 2001
Posts: 367,704
Likes: 24,676
From: In a parallel universe. Currently own 2014 Stingray Coupe.
C7 of the Year - Modified Finalist 2021
MO Events Coordinator
St. Jude Co-Organizer
St. Jude Donor '03 thru '25
NCM Sinkhole Donor
CI 5, 8 & 11 Veteran
Default

Nice DIY there DeeGee. It works and costs very little to do.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

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

 Verdad Gallardo
story-1

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

 Joe Kucinski
story-2

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

 Verdad Gallardo
story-3

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-4

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

 Michael S. Palmer
story-5

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

 Joe Kucinski
story-6

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

 Michael S. Palmer
story-7

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

 Joe Kucinski
story-8

10 Most Common Corvette Problems of the Last 20 Years!

 Joe Kucinski
story-9

5 MOST and 5 LEAST Popular Corvette Model Years in History!

 Joe Kucinski
Old Jul 5, 2009 | 10:34 AM
  #9  
serotta's Avatar
serotta
Racer
15 Year Member
 
Joined: Jul 2004
Posts: 261
Likes: 4
From: NC
Default

Additional springs are a total waste of money and time.

I just did this adjustment and it worked to perfection.

For some reason a MOD locked the thread... have no idea why?

http://forums.corvetteforum.com/c5-g...our-vert-trunk

It works and it only took about two minutes, very simple.

Reply
Old Jul 6, 2009 | 01:34 PM
  #10  
DeeGee's Avatar
DeeGee
Tech Contributor
20 Year Member
Top Answer: 1
 
Joined: Dec 2003
Posts: 19,384
Likes: 87
From: Horncastle Lincolnshire, England
2023 C5 of the Year Finalist - Unmodified
Default

Originally Posted by serotta
Additional springs are a total waste of money and time.

I just did this adjustment and it worked to perfection.

For some reason a MOD locked the thread... have no idea why?

http://forums.corvetteforum.com/c5-g...our-vert-trunk

It works and it only took about two minutes, very simple.

The links dead.

I adjusted mine about 3 or 4 times before I gave in and fitted the trunk popper. I guess its best if you can adjust.lubricate but the spring really does work
Reply
Old Jul 6, 2009 | 01:50 PM
  #11  
Nd4spd2's Avatar
Nd4spd2
Safety Car
10 Year Member
 
Joined: Mar 2005
Posts: 3,639
Likes: 8
From: Madison Wisconsin
St. Jude Donor '08
Default

good info, thanks guys
Reply
Old Jul 6, 2009 | 01:56 PM
  #12  
pear's Avatar
pear
Racer
Supporting Lifetime Gold
10 Year Member
 
Joined: May 2009
Posts: 342
Likes: 1
From: Cutler Ohio
Ohio Events Coordinator
St. Jude Donor '09
Default

I'll give this a try...."pear"
Reply
Old Jul 6, 2009 | 04:40 PM
  #13  
serotta's Avatar
serotta
Racer
15 Year Member
 
Joined: Jul 2004
Posts: 261
Likes: 4
From: NC
Default

Originally Posted by DeeGee
The links dead.

I adjusted mine about 3 or 4 times before I gave in and fitted the trunk popper. I guess its best if you can adjust.lubricate but the spring really does work
I think it's positively amazing that a thread meant to help solve a problem would be locked, then deleted. Is it because it solved a known problem without purchasing a participating vendor's product?

I can see where the original spring might continue to weaken and have to be adjusted (bent) several times, but it's still easier than adding something that hangs down from the lid.
Reply
Old Jul 6, 2009 | 08:00 PM
  #14  
SaberD's Avatar
SaberD
Melting Slicks
10 Year Member
 
Joined: Nov 2008
Posts: 2,938
Likes: 65
From: Rochester Hills MI
Default

after i installed my trunk seal kit, it pops up plenty enough. the seals are springy enough to lift the trunk lid a little bit. then u dont have to install a retarded spring either. i tried bending the stock spring but it didnt seem to work too well. now i dont worry about it anymore.
Reply
Old Jul 7, 2009 | 03:12 PM
  #15  
DeeGee's Avatar
DeeGee
Tech Contributor
20 Year Member
Top Answer: 1
 
Joined: Dec 2003
Posts: 19,384
Likes: 87
From: Horncastle Lincolnshire, England
2023 C5 of the Year Finalist - Unmodified
Default

Originally Posted by serotta
I think it's positively amazing that a thread meant to help solve a problem would be locked, then deleted. Is it because it solved a known problem without purchasing a participating vendor's product?

I can see where the original spring might continue to weaken and have to be adjusted (bent) several times, but it's still easier than adding something that hangs down from the lid.
Originally Posted by SaberD
after i installed my trunk seal kit, it pops up plenty enough. the seals are springy enough to lift the trunk lid a little bit. then u dont have to install a retarded spring either. i tried bending the stock spring but it didnt seem to work too well. now i dont worry about it anymore.
Guys, check the OPs question. He asked about the trunk popper

We've all tried the lubrication and the adjustment

Last edited by DeeGee; Jul 7, 2009 at 03:15 PM.
Reply
Old Jul 7, 2009 | 03:17 PM
  #16  
hotwheels57's Avatar
hotwheels57
Race Director
15 Year Member
 
Joined: Jan 2006
Posts: 10,554
Likes: 33
From: Not on either liberal coast.
Default

Originally Posted by serotta
I think it's positively amazing that a thread meant to help solve a problem would be locked, then deleted. Is it because it solved a known problem without purchasing a participating vendor's product?

I can see where the original spring might continue to weaken and have to be adjusted (bent) several times, but it's still easier than adding something that hangs down from the lid.
Why don't you ask a moderator/admin why the thread was locked/deleted?

Has anyone noticed any detrimental effects of adding the spring? IE, cracking to the fiberglass/paint just above the attachment point...
Reply

Get notified of new replies

To Trunk "popper" (spring)





All times are GMT -4. The time now is 07:58 PM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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
story-9
5 MOST and 5 LEAST Popular Corvette Model Years in History!

Slideshow: 5 most and least popular Corvette model years.

By Joe Kucinski | 2026-04-08 13:25:01


VIEW MORE