Suspension and Chassis Questions about your suspension? Need chassis advice?

wonderbars?

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Old Nov 15, 2000 | 05:37 PM
  #1  
MilehighBird's Avatar
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From: 5280FT.
Car: 1987 Firebird Formula
Engine: 305 LG4
Transmission: 700R4
wonderbars?

Was considering putting a wonderbar on my Formula.I know they were only stock on Irocs.If I can find one at a scrap yard do I need any other parts off the donor car or will it be a direct bolt-on? Any help would be greatly appreciated.
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Old Nov 15, 2000 | 06:32 PM
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JamesC's Avatar
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From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Direct fit. Should you be unable to locate one, you might try Global West's beefier version for about $40.

JamesC

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[This message has been edited by JamesC (edited November 15, 2000).]
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Old Nov 16, 2000 | 11:41 PM
  #3  
Justins86bird's Avatar
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Joined: Jul 1999
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From: Another world, some other time
Car: 86 LG4 & 92 TBI Firebird
Engine: The Mighty 305!
Transmission: 700R4
Axle/Gears: 3.42
Gwest just had a price increase to $47 on that brace.

------------------
-Justin-
T-Top '86 5.0L LG4 700R4 WS6 Now Bilstein equipped!
T-Top '92 5.0L TBI 700R4
My '86 Firebird Homepage
The F-body Model Kit Pictoral Archive (updated 9/18/00)

There can be only one!!
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Old Nov 17, 2000 | 05:16 PM
  #4  
Kevin91Z's Avatar
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From: Orange, SoCal
Car: 1990 Pontiac Trans Am
Engine: 355 TPI siamesed runners
Transmission: Tremec T56
Axle/Gears: 12-Bolt 3.73
All you need is the bar itself, because it uses the same bolts that the swaybar uses.

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1991 Camaro Z28
5.7L 5-Speed (originally 305)
13.25 @ 107.18 MPH
Southern California
Member: SoCal 3rd Gen F-Bodies
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Old Nov 18, 2000 | 06:06 PM
  #5  
'87FAKE-IROC-Z's Avatar
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From: San Antonio, TX
Car: Damn
Engine: This
Transmission: New Stuff
bolts right in under the sway bar bushings.
you should notice a huge increase in handling crispness!
i got one off a doner car.
god bless that bar.

------------------
88 CAMARO RS
87 IROC-Z DRIVETRAIN
305 TPI, 700R4, 3.73s
ported plenum, performance resource chip,edelbrock TES Headers and cat-back, K&Ns, AFPR, rest is stock.
15.0 @ 92.5 (bald tires)
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Old Nov 19, 2000 | 11:20 AM
  #6  
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From: Salem, NH
Car: 1999 Chevy Cavalier
Engine: 2.2
Transmission: 5 speed
Axle/Gears: it's part of the transmission
what is a wonder bar?
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Old Nov 20, 2000 | 09:40 AM
  #7  
TomP's Avatar
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From: Central NJ, USA
Car: 1986 Firebird
Engine: 2.8 V6
Transmission: 700R4
The Wonderbar ties the bottom framerails together, kind of like a strut tower brace for underneath. It mounts at the same point that the front sway bar mounting bushings go.

Guys, I found out something by looking under my car- I gotta do some changes to fit a Wonderbar under my car! The lower rad hose comes out the driver's side on a v6. It does this funky loop downward before going straight back to the water pump. That loop downward completely fills the gap between the radiator support and anti-sway-bar, leaving no room for a wonderbar! Looks like I need to find a differently shaped lower radiator hose.

How does the v8 lower rad hose come off the radiator? Straight? Does it interfere with the area between the anti-sway-bar and the radiator support?


------------------
-Tom P (Hot rodded 1986 Firebird 2.8l) from http://www.f-body.net/mailbag/3rd/3rd_mailbag.html message boards
---Think your car could be pic of the week? Visit http://www.f-body.net for details!
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Old Nov 20, 2000 | 02:26 PM
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From: Orange, SoCal
Car: 1990 Pontiac Trans Am
Engine: 355 TPI siamesed runners
Transmission: Tremec T56
Axle/Gears: 12-Bolt 3.73
Here's a pic of mine: http://24.1.139.249/images/101400/DCP_0017.JPG

Warning, its large, I didnt resize it yet.

The large black bar is the sway bar, and the smaller black bar is the wonderbar. This is only the driver's side, looking from the front. I couldnt get far enough away to get the whole thing.
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Old Nov 20, 2000 | 04:12 PM
  #9  
junkyarddog's Avatar
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From: Salem, NH
Car: 1999 Chevy Cavalier
Engine: 2.2
Transmission: 5 speed
Axle/Gears: it's part of the transmission
oh yea! it's a "steering brace"! I've been looking for one of those.
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