V6 Discussion and questions about the base carbureted or MPFI V6's and the rare SFI Turbo V6.

2.8 chip

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Old May 11, 2009 | 04:54 PM
  #1  
nightowls_gm's Avatar
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From: BAY AREA
Car: 88 IROC Z
Engine: 5.7
Transmission: 700R4
Axle/Gears: 3.27 9 BOLT POSI
2.8 chip

is there any good chips out there for the 2.8?
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Old May 11, 2009 | 07:40 PM
  #2  
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Axle/Gears: Moser forged, 3.73, SLP posi
Re: 2.8 chip

Hypertech
Jet
Superchip

I think there's more....
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Old May 11, 2009 | 09:09 PM
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Axle/Gears: 3.73 posi
Re: 2.8 chip

Why would you suggest such a thing?

Get the stuff to tune the ecm yourself. The only place those chips belong is in the garbage.
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Old May 12, 2009 | 01:09 AM
  #4  
V6F1R3BRD's Avatar
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Car: 1988 Firebird - 1998 Z28
Engine: 2.8 - LS1
Re: 2.8 chip

i was actually gonna buy one when i got the money.. lol
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Old May 12, 2009 | 02:01 AM
  #5  
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From: BAY AREA
Car: 88 IROC Z
Engine: 5.7
Transmission: 700R4
Axle/Gears: 3.27 9 BOLT POSI
Re: 2.8 chip

so what is the stuff to tune yourself called?
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Old May 12, 2009 | 09:08 AM
  #6  
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From: Oklahoma City
Car: 1991 Firebird
Engine: 3.1L +bolt ons
Transmission: 700R4
Axle/Gears: Moser forged, 3.73, SLP posi
Re: 2.8 chip

Check the DIY PROM section of the forums.

I went with the hypertech, as I don't have the tuning knowledge required for burning my own. Yeah, DIY is way better, but I don't have the time either. A little over a hundred bucks isn't bad for a few more hp, and is better than the factory tune.
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Old May 12, 2009 | 01:56 PM
  #7  
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Car: '85 maro
Engine: In the works...
Transmission: TH700 R4
Axle/Gears: 3.73 posi
Re: 2.8 chip

Sorry to break it to you but you got ripped off. Very little is actually changed with those chips. All I've seen is a little extra timing in spots and lowering the power enrichment %TPS qualifier. Definately not worth the money.

Last edited by bl85c; May 12, 2009 at 01:59 PM.
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Old May 12, 2009 | 06:06 PM
  #8  
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From: Oklahoma City
Car: 1991 Firebird
Engine: 3.1L +bolt ons
Transmission: 700R4
Axle/Gears: Moser forged, 3.73, SLP posi
Re: 2.8 chip

Originally Posted by bl85c
All I've seen is a little extra timing in spots and lowering the power enrichment %TPS qualifier.
You said it. Better than stock.
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Old May 12, 2009 | 08:09 PM
  #9  
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Car: 91 Camaro
Engine: 3.1/3100 in progress...Turbo Soon
Transmission: 700r4
Re: 2.8 chip

Originally Posted by jensen73110
You said it. Better than stock.
Yea...but is it worth the money you paid?????
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Old May 13, 2009 | 07:16 AM
  #10  
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From: Oklahoma City
Car: 1991 Firebird
Engine: 3.1L +bolt ons
Transmission: 700R4
Axle/Gears: Moser forged, 3.73, SLP posi
Re: 2.8 chip

Probably not, but I need to justify spending $130.
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Old May 13, 2009 | 10:11 AM
  #11  
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From: Traverse City, MI
Car: 91' Firebird
Engine: 3.1 LH0 V6
Transmission: Auto 700R4
Axle/Gears: 3.23 limited slip
Re: 2.8 chip

If it wasn't worth the money shouldn't you be telling others not to make your mistake rather than trying to justify it?...
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Old May 13, 2009 | 12:10 PM
  #12  
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From: Oklahoma City
Car: 1991 Firebird
Engine: 3.1L +bolt ons
Transmission: 700R4
Axle/Gears: Moser forged, 3.73, SLP posi
Re: 2.8 chip

Wasn't worth the money is debatable. I'm not going to learn how to burn my own, so my only option is to buy plug-n-go. Was it worth the money I paid? Probably not. Is it better than nothing? Probably, so I'm not gonna say don't do it.
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Old May 13, 2009 | 01:14 PM
  #13  
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From: Traverse City, MI
Car: 91' Firebird
Engine: 3.1 LH0 V6
Transmission: Auto 700R4
Axle/Gears: 3.23 limited slip
Re: 2.8 chip

I guess that makes sense. I hate that so much of the stuff that's out there to buy is crap. I wish there was a company that made a good preformance chip so we who don't have tuning knowlege could achieve something better.
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Old May 13, 2009 | 02:27 PM
  #14  
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Car: '85 maro
Engine: In the works...
Transmission: TH700 R4
Axle/Gears: 3.73 posi
Re: 2.8 chip

There will never be a 'good' chip out there. Just too much variation from motor to motor and driver to driver, even between 2 stock LB8's. Learning to tune isn't a big deal, you just need to get out there and do it. Nothing's quite as satisfying as being able to adjust it the way you want it. Want maximum mileage? More power? Want to keep the torq converter from locking up at 35mph and annoying the crap out of you? Do it.
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