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

lowering question for the x-perts

Thread Tools
 
Search this Thread
 
Old Feb 22, 2005 | 09:38 AM
  #1  
laketullochvette's Avatar
laketullochvette
Thread Starter
Instructor
 
Joined: Mar 2004
Posts: 125
Likes: 0
From: copperopolis calif
Default lowering question for the x-perts

not to but is the ratio you turn the front lowering bolts and the rear bolts the same? for instance if you turn the front bolts 1/2" would you also turn the rears 1/2" to lower both the front and rear the same distance and keep the stock rake?
Also any problems with the f55 mag-select-shocks when lowering the vehicle 1"?

thanks in advance
Reply
Old Feb 22, 2005 | 09:43 AM
  #2  
Wicked Weasel's Avatar
Wicked Weasel
Team Owner
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Jul 2004
Posts: 24,652
Likes: 298
From: NJ
St. Jude Donor '05-'08
Default

When I did mine I turned the front bolts until they stopped and then turned them back a 1/4 turn.

The rear is a nut and I left about 2-3 threads between the nut and the top of the bolt.

Not sure if that helps with your question. Here is a pic about 1-2 days after I did it. It still went lower after this pic.
Reply
Old Feb 22, 2005 | 09:51 AM
  #3  
laketullochvette's Avatar
laketullochvette
Thread Starter
Instructor
 
Joined: Mar 2004
Posts: 125
Likes: 0
From: copperopolis calif
Default

thanks wicked,did that give you about the same rake as before you lowered it? do you have the f55 mag-selec-ride?
Reply
Old Feb 22, 2005 | 09:56 AM
  #4  
blacksedan87's Avatar
blacksedan87
Race Director
Supporting Lifetime
20 Year Member
St. Jude 15 Year Donor
All Eyes On Me
Photogenic
 
Joined: Aug 2003
Posts: 16,270
Likes: 30
From: "It's 106 miles to Chicago, we've got a full tank of gas, half a pack of cigarettes, it's dark, and
St. Jude Donor '03-'04-'05-'06-'07-'08-'09-'10-'11-'12-'13-'14-'15-'16-'17-‘18-'19
NCM Sinkhole Donor
Default

Just lowered a buddy's '04 convertible......

Front turned all the way until stop - then back 1/2 turn.
Back - we would have left two or three threads, but my buddy decided he didn't want to lower the car that much......
Reply
Old Feb 22, 2005 | 10:09 AM
  #5  
Wicked Weasel's Avatar
Wicked Weasel
Team Owner
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Jul 2004
Posts: 24,652
Likes: 298
From: NJ
St. Jude Donor '05-'08
Default

Originally Posted by laketullochvette
thanks wicked,did that give you about the same rake as before you lowered it? do you have the f55 mag-selec-ride?

no I had the stock soft suspension which I replaced with the Z06 sway bars and I am going to put on the z06 shocks.

The car angle feels about the same to me as before just lower to the ground.
Reply
Old Feb 22, 2005 | 12:19 PM
  #6  
NSTG8R's Avatar
NSTG8R
Le Mans Master
10 Year Member
 
Joined: Oct 2002
Posts: 6,772
Likes: 1
From: Tampa FL
Default

Originally Posted by laketullochvette
not to but is the ratio you turn the front lowering bolts and the rear bolts the same? for instance if you turn the front bolts 1/2" would you also turn the rears 1/2" to lower both the front and rear the same distance and keep the stock rake?
Also any problems with the f55 mag-select-shocks when lowering the vehicle 1"?

thanks in advance
i'm not 100% on the f55, but i do know on a z51 package that if you drop the rear the entire way it'll bottom out. That's why I left mine alone and only dropped the front.

But if you drop it, you might want to look into upgrading your rear shocks.
Reply
Old Feb 22, 2005 | 01:46 PM
  #7  
Umrswimr's Avatar
Umrswimr
Team Owner
25 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Apr 2001
Posts: 36,453
Likes: 2
From: Overwhelmed as one would be, placed in my position.... DFW, TX
St. Jude Donor '05
Default

In theory, yes. The bolts are roughly the same thread size, so it will lower the car equally.

However, if you measure the height of the four corners (measure to the top of the wheel well in the centerline of the wheel) and you'll find that the car probably isn't equal height from side/side anyway.

Follow the procedure shown above and you can always raise the car back up if it's too low.
Reply
Old Feb 22, 2005 | 03:35 PM
  #8  
laketullochvette's Avatar
laketullochvette
Thread Starter
Instructor
 
Joined: Mar 2004
Posts: 125
Likes: 0
From: copperopolis calif
Default

thanks to all your responses,my main concern is bottoming out the f55 suspension,maybe I'll go with about 3/4" lower and see what happens.
Reply

Get notified of new replies

To lowering question for the x-perts

Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-1

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-2

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-3

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-4

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-5

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

 Joe Kucinski
story-6

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

 Verdad Gallardo
story-7

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

 Joe Kucinski
story-8

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

 Verdad Gallardo
story-9

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote




All times are GMT -4. The time now is 02:44 PM.

story-0
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-1
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-2
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-3
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-4
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-5
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-6
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-7
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-8
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-9
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