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Strut brace no drilling?

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Old Nov 29, 2011 | 07:23 AM
  #1  
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Car: 1987 Chevy Camaro Iroc Z
Engine: 305 TPI
Transmission: Automatic (700R4)
Axle/Gears: 3.23
Strut brace no drilling?

I was looking into a strut brace and notice alot of them you have to drill into the body and I dont want to do that. Is a there a brace where I dont have to drill? If not is there a better alternative or even if I have to drill it is worth it?
Thanks.
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Old Nov 29, 2011 | 07:24 AM
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From: Enschede, Netherlands
Car: 82 TA 87 IZ L98 88 IZ LB9 88 IZ L98
Engine: 5.7TBI 5,7TPI 5.0TPI, 5,7TPI
Transmission: T5, 700R4, T5, 700R4
Axle/Gears: 3.08, 3.27, 3.45, 3.27
Re: Strut brace no drilling?

All need drilling or you will need to build one that bolts to the existing caster/camber plates but it needs to be adustable so you can still dial in the suspension if needed.
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Old Nov 29, 2011 | 07:40 AM
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Axle/Gears: Limited Slip 3.23's
Re: Strut brace no drilling?

You might consider after market strut mounts with spherical bearings before adding the STB.

JamesC
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Old Nov 29, 2011 | 04:39 PM
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Re: Strut brace no drilling?

UMI makes one that uses the strut mount bolts. It is adjustable of course for alignment adjustments.

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Old Nov 29, 2011 | 06:53 PM
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From: Jacksonville, Fl
Car: 1990 RS
Engine: 305
Transmission: Built-700R4
Re: Strut brace no drilling?

From your screen name I assume you have a TPI car. The braces differ on the car if it's a TBI.

In my case I have a TBI & got the Edelbrock. I did have to drill, but it was cake!!!

Things you need:

1. A punch (this way the drill bit stays in-line).
2. Several size metal drill bits.

Start with a small pilot hole & work your way up on drill bit size until you reach the desired opening. If you try to go straight to the size hole needed, you might have a hard time, the metal in this area of the car is tough. Doing it with the "step" methods makes it a breeze!!!

Good luck!
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Old Nov 30, 2011 | 03:48 AM
  #6  
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From: Enschede, Netherlands
Car: 82 TA 87 IZ L98 88 IZ LB9 88 IZ L98
Engine: 5.7TBI 5,7TPI 5.0TPI, 5,7TPI
Transmission: T5, 700R4, T5, 700R4
Axle/Gears: 3.08, 3.27, 3.45, 3.27
Re: Strut brace no drilling?

Originally Posted by 87350IROC
UMI makes one that uses the strut mount bolts. It is adjustable of course for alignment adjustments.

nice, didn't know someone made one.
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Old Nov 30, 2011 | 09:21 AM
  #7  
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From: GA
Car: 89 trans am / 67 gto
Engine: 350TPI
Transmission: AUTO
Axle/Gears: 3.27 9 bolt
Re: Strut brace no drilling?

mac performance has one.
Attached Thumbnails Strut brace no drilling?-update-bird-001.jpg  
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Old Nov 30, 2011 | 11:48 AM
  #8  
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Re: Strut brace no drilling?

Originally Posted by 87350IROC
UMI makes one that uses the strut mount bolts. It is adjustable of course for alignment adjustments.
Very clean engine bay!

Like mentioned, our part #2008 bolts into existing strut mount bolts and has drilling as optional. You can drill the third hole if you desire but you don't have too. Our brace is only for the 87-92 TPI models and may interfere with a GTA hood.

www.umiperformance.com/2008

I hope that helps,
Ryan
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Old Dec 1, 2011 | 10:42 AM
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Car: 1991 BandittII Firebird
Engine: 5.7 HSR
Transmission: 700R4
Axle/Gears: 3.27 9 bolt
Re: Strut brace no drilling?

Originally Posted by UMI Performance
Very clean engine bay!

Like mentioned, our part #2008 bolts into existing strut mount bolts and has drilling as optional. You can drill the third hole if you desire but you don't have too. Our brace is only for the 87-92 TPI models and may interfere with a GTA hood.

www.umiperformance.com/2008

I hope that helps,
Ryan
What is the difference between the GTA hood and the TA hood?
I have the MAC stb. I bought it when my car was TBI. I made the switch to TPI and it cleared the plenum.
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Old Dec 1, 2011 | 10:45 AM
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Re: Strut brace no drilling?

Originally Posted by 91banditt2
What is the difference between the GTA hood and the TA hood?
I have the MAC stb. I bought it when my car was TBI. I made the switch to TPI and it cleared the plenum.
I am not sure to be honest, we just had a few customers report it hitting this hood. I assume its in the rib support somewhere. Again, just a thought.
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Old Dec 1, 2011 | 11:11 AM
  #11  
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From: Central Texas
Car: GTA
Engine: 350 TPI
Transmission: 700R4
Axle/Gears: Aussie 9-bolt/3.27 posi
Re: Strut brace no drilling?

UMI is correct. The inner bracing of the GTA hoods interfere with their STB, preventing the hood from closing fully. It will cause the hood to sit up just a bit more than 1/8" causing it not to sit flush with the fenders. You can cut away some of the bracing, if you want to make it fit.

https://www.thirdgen.org/forums/susp...-help-stb.html

But the threads ends that it is going to be tested with no further report back. But I've done it myself & mentioned it above.
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