Organized Drag Racing and Autocross Drag racing and autocross discussions and questions. Techniques, tips, suggestions, and "what will I run?" questions.

Adjustable Coilovers

Thread Tools
 
Search this Thread
 
Old Aug 23, 2008 | 02:39 PM
  #1  
3rdBird's Avatar
Thread Starter
Supreme Member
iTrader: (1)
 
Joined: Jan 2008
Posts: 1,428
Likes: 0
From: Sacramento Ca
Car: 91 Pontiac Firebird
Engine: Killer SBC, w/ RV cam
Transmission: AutoMatic, w/ shift kit
Axle/Gears: Posi-Traction
Adjustable Coilovers

Anybody running adjustable or double adjustable coilovers in the rear?
Reply
Old Aug 23, 2008 | 05:42 PM
  #2  
greezemonkey's Avatar
Supreme Member
20 Year Member
iTrader: (14)
 
Joined: Jan 2004
Posts: 1,761
Likes: 4
From: The "D"
Car: A Portly 85 Z28
Engine: 4.530 X 4.250 BBC
Transmission: under rated for this application
Axle/Gears: also under rated
Re: Adjustable Coilovers

I put a set in last winter and just today had a chance to see how they work, I made two passes this afternoon on the 7 setting of the single QA1`s and it chattered the tires and slipped and slided thru the first 300 ft. Dropped the shocks down to 5 and just like that- dead straight dead hooks the rest of the afternoon, I`m using 12 130 pound springs on them too.
Reply
Old Aug 23, 2008 | 09:02 PM
  #3  
AlkyIROC's Avatar
Moderator
25 Year Member
Liked
 
Joined: Jul 1999
Posts: 17,271
Likes: 171
From: 51°N 114°W, 3500'
Car: 87 IROC L98
Engine: 588 Alcohol BBC
Transmission: Powerglide
Axle/Gears: Ford 9"/31 spline spool/4.86
Re: Adjustable Coilovers

Comp Engineering 12 way singles here. QA1 12" springs rated at 110 pounds. Still playing with the settings. Have tried 1-3 so far on a very slick track. May stiffen them up next time.
Reply
Old Aug 24, 2008 | 10:07 AM
  #4  
3rdBird's Avatar
Thread Starter
Supreme Member
iTrader: (1)
 
Joined: Jan 2008
Posts: 1,428
Likes: 0
From: Sacramento Ca
Car: 91 Pontiac Firebird
Engine: Killer SBC, w/ RV cam
Transmission: AutoMatic, w/ shift kit
Axle/Gears: Posi-Traction
Re: Adjustable Coilovers

What are the part #'s, I just started looking for them & cant seem to find them. I guess I could all Jegs
Reply
Old Aug 24, 2008 | 10:25 AM
  #5  
AlkyIROC's Avatar
Moderator
25 Year Member
Liked
 
Joined: Jul 1999
Posts: 17,271
Likes: 171
From: 51°N 114°W, 3500'
Car: 87 IROC L98
Engine: 588 Alcohol BBC
Transmission: Powerglide
Axle/Gears: Ford 9"/31 spline spool/4.86
Re: Adjustable Coilovers

This is the coilover shock that I use. $215 each

http://www.jegs.com/i/Competition%20.../2770/10002/-1

You need to get the front and rear weight of the car before you can select a spring. You'll also need shock mounts. These are not direct replacements for the factory shocks.
Reply
Old Aug 24, 2008 | 02:01 PM
  #6  
3rdBird's Avatar
Thread Starter
Supreme Member
iTrader: (1)
 
Joined: Jan 2008
Posts: 1,428
Likes: 0
From: Sacramento Ca
Car: 91 Pontiac Firebird
Engine: Killer SBC, w/ RV cam
Transmission: AutoMatic, w/ shift kit
Axle/Gears: Posi-Traction
Re: Adjustable Coilovers

Cool. I'll weigh the car on my dyno. Thanks
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
InfernalVortex
Electronics
10
Apr 20, 2021 11:31 AM
BrianChevy
Wheels and Tires
5
Oct 13, 2015 12:33 PM
darwinprice
Organized Drag Racing and Autocross
17
Oct 11, 2015 11:51 PM
LT1Formula
Engine/Drivetrain/Suspension Parts for Sale
7
Oct 8, 2015 08:34 PM
meeklay812
Camaros for Sale
1
Oct 1, 2015 03:46 PM




All times are GMT -5. The time now is 02:15 AM.