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Coil Spring Compressor

Old Mar 10, 2011 | 11:17 AM
  #1  
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From: Mid Mo.
Car: 1989 GTA - Gunmetal grey
Engine: 5.7 ltr.
Transmission: 700R4
Axle/Gears: 3:27 9 Bolt Borg Warner
Coil Spring Compressor

Getting ready to replace my old worn out lower front control arm bushings and needing input from those who have had "been there done that" have better luck using an internal spring compressor tool or exterior spring compressor tool. From searching there seems to be several spring compressor tools out there. Any feedback will be greatly appreciated...

Thanks in advance.
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Old Mar 10, 2011 | 11:32 AM
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Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Re: Coil Spring Compressor

Originally Posted by djmarch
Getting ready to replace my old worn out lower front control arm bushings and needing input from those who have had "been there done that" have better luck using an internal spring compressor tool or exterior spring compressor tool.
Internal (post #5) in the following link, which also provides some pertinent info on the swap:

https://www.thirdgen.org/forums/susp...nt-spring.html

JamesC
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Old Mar 10, 2011 | 12:11 PM
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From: Cary, North Carolina
Car: 1992 RS
Engine: Carbed 350
Transmission: 700R4
Axle/Gears: 3.42 posi
Re: Coil Spring Compressor

Never had any issues using the internal spring compressor, as long as I had a 3-4in pipe like shown above in order to compress it more than the standard tool alone allows.
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Old Mar 10, 2011 | 12:52 PM
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From: Aurora, OR
Car: 87 IROC Z28
Engine: 355 cid TPI
Transmission: Custom Built 700R4 w/3,500 stall
Axle/Gears: QP fab 9" 3.70 Truetrac
Re: Coil Spring Compressor

Isn't it fun fishing those spring compressor pieces back out once the ball joint is back together. The factory recommended method for installing springs is to place a floor jack under the ball joint and use the weight of the vehicle to compress the spring. This not so easy either and you have to persuade the spring into place with a large prybar once as you compress it. Of course be sure to align the spring ends with the pockets. Place a piece of 2X4 between the jack anvil and the ball joint. You may want to remove the zerk fitting from the ball joint as well. I use electrical tape to secure the rubber insulator to the top of the spring.

All this is much easier with lowering springs. The Eibach Sportlines go right in with little or no fuss.
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