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

[Z06] Vavle spring tool HELP

Thread Tools
 
Search this Thread
 
Old Apr 16, 2012 | 01:54 PM
  #1  
QKSLVR Z's Avatar
QKSLVR Z
Thread Starter
Safety Car
20 Year Member
Active Streak: 30 Days
Active Streak: 90 Days
Liked
 
Joined: Aug 2002
Posts: 3,791
Likes: 10
From: Long Island NY
Default Vavle spring tool HELP

hey all,

i'm in the middle of swapping out my vavle springs.. i ordered the proform dual valve spring tool (67605) and it doesnt work.. the allen bolts are too short and even if i used the stock rocker bolts, the whole unit seems too tall once installed to compress the spring.. after contacting Proform, they said i have an LS3/7/9 tool.. i've read on the forum that many ppl used this tool to swap out their springs.. if anyone has used this tool with success, plz let me know..

thanks

Vinnie
Reply
Old Apr 16, 2012 | 02:10 PM
  #2  
bing44's Avatar
bing44
Instructor
 
Joined: May 2011
Posts: 137
Likes: 0
From: Independence OR
Default

You must be doing something wrong because that's the one I used. Did you take all the rockers off before you started? There is a piece between the rockers and the head that needs to come off.

jim
Reply
Old Apr 16, 2012 | 03:10 PM
  #3  
QKSLVR Z's Avatar
QKSLVR Z
Thread Starter
Safety Car
20 Year Member
Active Streak: 30 Days
Active Streak: 90 Days
Liked
 
Joined: Aug 2002
Posts: 3,791
Likes: 10
From: Long Island NY
Default

No, just started with one cyl at a time... I think taking everything off will work.. Gonna try when I get home tonite.. Thanks for the quick reply and your help
Reply
Old Apr 17, 2012 | 10:36 AM
  #4  
bing44's Avatar
bing44
Instructor
 
Joined: May 2011
Posts: 137
Likes: 0
From: Independence OR
Default

Originally Posted by QKSLVR Z
No, just started with one cyl at a time... I think taking everything off will work.. Gonna try when I get home tonite.. Thanks for the quick reply and your help
Ya one cyl. at a time won't work. You'll see why. I used air to hold up the valves. Once the rockers are off all the valves will seat and hold pressure. I am sure 80 psi is fine but I just ran straight from the compressor at 120 psi. It'll shove the piston down in most cases but it doesn't matter. Keep the rockers in order if you aren't doing anything else.

jim
Reply
Old Apr 17, 2012 | 12:46 PM
  #5  
Paul 75 L82's Avatar
Paul 75 L82
Le Mans Master
20 Year Member
 
Joined: Dec 2000
Posts: 5,245
Likes: 25
From: Blue Ridge Georgia
Default

Reply
Old Apr 17, 2012 | 01:18 PM
  #6  
BlueTeamZ06's Avatar
BlueTeamZ06
Racer
10 Year Member
 
Joined: Mar 2011
Posts: 330
Likes: 3
Default

There are different tools for LS3/7/9 and LS1/2/6. Sounds like you got the wrong one.
Reply
Old Apr 17, 2012 | 01:46 PM
  #7  
QKSLVR Z's Avatar
QKSLVR Z
Thread Starter
Safety Car
20 Year Member
Active Streak: 30 Days
Active Streak: 90 Days
Liked
 
Joined: Aug 2002
Posts: 3,791
Likes: 10
From: Long Island NY
Default

Originally Posted by bing44
Ya one cyl. at a time won't work. You'll see why. I used air to hold up the valves. Once the rockers are off all the valves will seat and hold pressure. I am sure 80 psi is fine but I just ran straight from the compressor at 120 psi. It'll shove the piston down in most cases but it doesn't matter. Keep the rockers in order if you aren't doing anything else.

jim
thanks for your help!! when i swapped springs last time, i had a tool to do one spring at a time..this time, it was the first for using a dual spring compressor.. and SUCCESS!! for anyone doing this swap, it will only work with all the rockers off and with the rocker stand off.. also, the base of the tool is used with the beveled side of the allen bolt hole facing down.. once i got all figured out, the swap was a breeze.. i also used my compressor with a shut off valve tool i made at home depot..

thanks again!!
Reply
Old Apr 17, 2012 | 01:51 PM
  #8  
QKSLVR Z's Avatar
QKSLVR Z
Thread Starter
Safety Car
20 Year Member
Active Streak: 30 Days
Active Streak: 90 Days
Liked
 
Joined: Aug 2002
Posts: 3,791
Likes: 10
From: Long Island NY
Default

Originally Posted by Paul 75 L82
thank you for the picture.. this is how the tool is used correctly. the rocker arms and rocker arm stand MUST be removed.. so the tool that i got from proform (67605) DOES work on LS1/6 engines..

thanks again for the help..


got it all done today and took it for a ride.. no problems and runs like a champ!!
Reply
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
Old Apr 17, 2012 | 06:03 PM
  #9  
Paul 75 L82's Avatar
Paul 75 L82
Le Mans Master
20 Year Member
 
Joined: Dec 2000
Posts: 5,245
Likes: 25
From: Blue Ridge Georgia
Default

That's what the forum is for, helping each other. Good Luck!

Do you have this?


Last edited by Paul 75 L82; Apr 17, 2012 at 06:08 PM.
Reply
Old Apr 17, 2012 | 07:18 PM
  #10  
pit-pony's Avatar
pit-pony
Burning Brakes
 
Joined: Sep 2006
Posts: 922
Likes: 0
From: Nova Scotia Canada
Default

What does "the piece that has to come off" look olike?
Reply
Old Apr 21, 2012 | 01:21 AM
  #11  
bing44's Avatar
bing44
Instructor
 
Joined: May 2011
Posts: 137
Likes: 0
From: Independence OR
Default

Originally Posted by pit-pony
What does "the piece that has to come off" look olike?
If you mean the one under the rockers, it's a strip of metal about 3/4" wide and the length of the head which you can't miss once all the rockers are removed. Poke around with your search engine for valve springs and look at the differences in the pictures. Or I might (if I remember) see if there's a pic of it in my manual tomorrow.


jim
Reply

Get notified of new replies

To Vavle spring tool HELP





All times are GMT -4. The time now is 06:36 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