C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Lowering Gain

Thread Tools
 
Search this Thread
 
Old May 5, 2008 | 09:40 AM
  #1  
Bimmervet's Avatar
Bimmervet
Thread Starter
Melting Slicks
20 Year Member
Photogenic
Liked
Loved
 
Joined: Oct 2005
Posts: 2,526
Likes: 99
From: Apache Junction, Arizona
St. Jude Donor '12-'13-'14-'15-'16
Default Lowering Gain

I have an 87 Roadster and plan on buying the lowering kit from V.B.P.
I like the look of the lowered C4.
Has anyone compared performance gains in an Autocross with the car lowered?
I hope this will help when I run my next autocross.
Reply
Old May 5, 2008 | 10:10 AM
  #2  
Aardwolf's Avatar
Aardwolf
Race Director
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jun 2004
Posts: 13,922
Likes: 700
From: WI
Default

I like the lowered look as well. I don't think there would be any gain. If you go to low there could be a loss as the suspension would be out of the range it was designed to work in. I would think there would be gains on a road course as there would be less air under the car. Bigger sway bars and such things would be helpful.
Reply
Old May 7, 2008 | 11:18 AM
  #3  
shotchkiss's Avatar
shotchkiss
Drifting
20 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Jul 2002
Posts: 1,488
Likes: 4
From: Frostburg MD
Default

Biggest gain that comes from lowering is that you gain more camber, especially in the front, which is really benefitial in getting the cars to stick. Lowering kicks you out of a stock class however.
Reply
Old May 7, 2008 | 12:28 PM
  #4  
PLRX's Avatar
PLRX
Team Owner
 
Joined: Aug 2005
Posts: 34,988
Likes: 515
From: Riverside County Southern California
Co-winner 2020 C4 of the Year - Modified
2018 Corvette of Year Finalist
2017 C4 of Year
2016 C7 of Year Finalist
St. Jude Donor '09 thru '20
Default

I installed the VBP sports suspension. The sports monospring system lowers the front about 3/4 - 1". The rear is lowered using the longer b olts, very easy for the rear.












Last edited by PLRX; May 7, 2008 at 12:32 PM.
Reply
Old May 7, 2008 | 03:36 PM
  #5  
JimiHendrix's Avatar
JimiHendrix
Drifting
15 Year Member
All Eyes On Me
Liked
Loved
 
Joined: Jul 2007
Posts: 1,293
Likes: 36
Default

What did the VBP kit run ya?

BTW, I hope that the red jacks aren't the only thing holding up the rear. I have the same jacks and I built special adapters for them so that the jacks don't slide on the Y-looking frame points in the back. There is also a hose (brake??) on the left rear that sticks out from the frameand could get cut.
Reply
Old May 7, 2008 | 03:58 PM
  #6  
PLRX's Avatar
PLRX
Team Owner
 
Joined: Aug 2005
Posts: 34,988
Likes: 515
From: Riverside County Southern California
Co-winner 2020 C4 of the Year - Modified
2018 Corvette of Year Finalist
2017 C4 of Year
2016 C7 of Year Finalist
St. Jude Donor '09 thru '20
Default

Originally Posted by JimiHendrix
What did the VBP kit run ya?

BTW, I hope that the red jacks aren't the only thing holding up the rear. I have the same jacks and I built special adapters for them so that the jacks don't slide on the Y-looking frame points in the back. There is also a hose (brake??) on the left rear that sticks out from the frameand could get cut.
I got it on sale for $1,300. You can call VBP and they give you a discount. If you do a search, you can find the coupon code here in the CF and order on-line.
Reply

Get notified of new replies

To Lowering Gain





All times are GMT -4. The time now is 03:59 PM.

story-0
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-1
2027 Corvette vs The World: Every Model vs Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-20 17:58:41


VIEW MORE
story-2
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-3
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
story-4
2027 Corvette Buyer's Guide: Everything You Need to Know!

Slideshow: 2027 Corvette buyer's guide

By Joe Kucinski | 2026-04-17 16:41:08


VIEW MORE
story-5
10 Things C8 Corvette Owners Hate (But Won't Tell You)

Slideshow: 10 things C8 Corvette owners hate, but won't tell you.

By Joe Kucinski | 2026-04-01 18:36:07


VIEW MORE
story-6
10 Best Corvettes Coming to Barrett-Jackson Palm Beach 2026!

Slideshow: Should you add one of these incredible Corvettes to your garage?

By Brett Foote | 2026-04-01 18:14:05


VIEW MORE
story-7
Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)

Slideshow: Every Corvette Grand Sport explained

By Joe Kucinski | 2026-03-26 07:13:44


VIEW MORE
story-8
Grand Sport & Grand Sport X Launch Alongside All-New 535hp LS6 V8!

Slideshow: Breaking down the 2027 Grand Sport, Grand Sport X, Stingray, and LS6 V8.

By Michael S. Palmer | 2026-03-26 13:48:45


VIEW MORE
story-9
5 Reasons Bad Drivers Crash & 5 Ways to Avoid a Costly Mistake!

Slideshow: 5 reasons bad drivers crash sports cars & 5 ways to avoid a costly shame!

By Joe Kucinski | 2026-03-25 16:32:55


VIEW MORE