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IROC with Hotchkis TVS Suspension Package

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Old 07-23-2012 | 05:25 PM
  #1  
yaj15's Avatar
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From: Northern California - Bay Area
Car: 1988 IROC-Z
Engine: L98 - full intake & exhaust boltons
Transmission: Bowtie 700r4, 2400 rpm stall
Axle/Gears: Borg-Warner 9bolt, 3.45 gears, posi
IROC with Hotchkis TVS Suspension Package

This is a Hotchkis suspension write up in Camaro Performers Magazine

http://www.camaroperformers.com/cama...kit/index.html
Old 08-01-2012 | 02:53 PM
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WILL85IROC's Avatar
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From: PITTSBURGH, PA
Car: 85 IROC-Z Z-28, BLUE & SILVER
Engine: 5.7L & 5.0L
Transmission: 700R4
Axle/Gears: FACTORY
Re: IROC with Hotchkis TVS Suspension Package

i have that magazine, good write up...
Old 08-02-2012 | 12:05 AM
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From: Everett, WA
Car: 87' IROC
Engine: L98
Transmission: T56
Re: IROC with Hotchkis TVS Suspension Package

They forgot to test car before the upgrades so I'm not sure what to make of it. Other than the 3rd handles better than the 5th gen, which we already knew.
Old 08-02-2012 | 12:43 AM
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rlewi771's Avatar
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Car: 86 IROC
Engine: 350 ZZ4
Transmission: TKO-600
Re: IROC with Hotchkis TVS Suspension Package

Too bad there are far better products out there that should get the spotlight over these. Polyurethane and 600lb spring rates? Too big of a rear sway bar as well in my opinion.

I'm not putting down the post, I enjoy reading these types of articles in magazines, it's just I think they are a bit off the mark with some of the stuff they used. Thanks for sharing
Old 08-02-2012 | 12:45 AM
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From: Northern California - Bay Area
Car: 1988 IROC-Z
Engine: L98 - full intake & exhaust boltons
Transmission: Bowtie 700r4, 2400 rpm stall
Axle/Gears: Borg-Warner 9bolt, 3.45 gears, posi
Re: IROC with Hotchkis TVS Suspension Package

That was what I was wondering. The car probably handles well on a race track or auto cross circuit. I wonder how the ride on the street is?

I liked the article and I am glad they used a thirdgen. Our cars specialty is road holding and handling. Even by todays standards thirdgens can hold there own against other more modern cars.
Old 08-02-2012 | 10:56 AM
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Car: 1984 LG4 Camaro
Engine: 350 Roller Motor
Transmission: Level 10 700R4
Axle/Gears: Strange 12 bolt 3.42
Re: IROC with Hotchkis TVS Suspension Package

Originally Posted by rlewi771
Too bad there are far better products out there that should get the spotlight over these. Polyurethane and 600lb spring rates? Too big of a rear sway bar as well in my opinion.

I'm not putting down the post, I enjoy reading these types of articles in magazines, it's just I think they are a bit off the mark with some of the stuff they used. Thanks for sharing
Agreed.

Problem is that Hotchkis (a major advertiser) gave them the parts to put on the car at no charge, making it a no-brainer for the magazine.


This is how I would have done the buildup and test:

1) Stock as is

2) With 275-40-17 tires

3) #2 with chassis upgrades - weld in subframes, RCA, panhard rod, TQ arm, sway bar endlinks & poly bushings, STB...

4) #3 with springs, struts, shocks, alignment


I would have loved to see them put on QA1 or Koni DA dampers and Global West parts instead of the Hotchkis. Improvement yes... Optimal definitely not.
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