C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Performance Chip- 87

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Old Jun 22, 2004 | 11:01 PM
  #1  
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Default Performance Chip- 87

I have learned that the performance chip swap is a great upgrade.
Who can I should I get it from?
Charlie
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Old Jun 22, 2004 | 11:11 PM
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Default Re: Performance Chip- 87 (georgechuckus)

I dont know who you learned it from, but its not a great performance upgrade.

The chips are worthless for performance, good for changing fan settings and keeping the car running cooler.
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Old Jun 22, 2004 | 11:25 PM
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Default Re: Performance Chip- 87 (vader86)

OUCH- I am at your mercy.
Obviously jumped the gun...
I had been exchanging email and was told the hp increase would be about 20.
Told the drive difference/experience is like night and day.
You have contratsing view. I was going to send the email order but thought I would give it a go round for a froum member to sell it.
Now caution lights are on..
Charlie

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Old Jun 23, 2004 | 12:12 AM
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Default Re: Performance Chip- 87 (georgechuckus)

I had been exchanging email and was told the hp increase would be about 20.
Told the drive difference/experience is like night and day.
Was this person by chance the one selling the chip? Vader is right, you would be throwing your money away. They CLAIM they give hp by advancing the spark curve. If you want to do that, you can turn the distributor cap for free.
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Old Jun 23, 2004 | 01:08 AM
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Default Re: Performance Chip- 87 (georgechuckus)

The big numbers come with a chip that makes everything else work together after some extensive mods. Thats when things work. A chip can do a little but contrary to beleif GM does not leave a lot on the table that can be had with a chip.
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Old Jun 23, 2004 | 01:49 AM
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Default Re: Performance Chip- 87 (georgechuckus)

You don't show any mods now so do NOT get a new chip.

After you do some air flow mods just add an AFPR for tuning; you can bump base TPS setting & timing for a little better throttle response.

Use an aux fan switch to bring the fan on to match a low temp T-stat.
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Old Jun 23, 2004 | 03:00 AM
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Default Re: Performance Chip- 87 (tjwong)

The big numbers come with a chip that makes everything else work together after some extensive mods. Thats when things work. A chip can do a little but contrary to beleif GM does not leave a lot on the table that can be had with a chip.
The chip itself, without the engine mods, isn't going to give you the expected results. Save your "chip money" until the time comes that you really need it.

Jake
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Old Jun 23, 2004 | 07:57 AM
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Default Re: Performance Chip- 87 (georgechuckus)

also, never bother with those commercially mass produced pos's. get a custom chip burned instead.
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Old Jun 23, 2004 | 09:27 PM
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Default Re: Performance Chip- 87 (flyersfan1088)

Yes it was.. PST @#$$@%^%$
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Old Jun 23, 2004 | 09:38 PM
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Default Re: Performance Chip- 87 (bradvette)

OK - I KO'd the idea, and I REALLY appreciate the feedback.

My next step should be?

The car is stock, in the 100 - 200 dollar range?

I am slipping away from being excited being a vette:owner factor. I really am getting board with the HP as is......

Charlie ....
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Old Jun 23, 2004 | 10:04 PM
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Default Re: Performance Chip- 87 (georgechuckus)

Anything worth doing is going to cost more than $200....1.6 Roller Rockers would be the 'cheapest' of those thats proven to help.

They give roughly 15hp.
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Old Jun 24, 2004 | 07:42 PM
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Default Re: Performance Chip- 87 (georgechuckus)

My next step should be?

The car is stock, in the 100 - 200 dollar range?
If I had 200 and a stock car, I would buy some aftermarket mufflers. They wouldn't help a whole lot performance wise at this early stage, but the car would sound a hell of a lot more powerful. Any worthwhile hp increases are going to unfortunately cost quite a bit more than 200 bucks. I know, I was there. My first purchase for my car was a throttle body airfoil. 4 years later, I have a SuperRam, TPIS camshaft, headwork, 2800 stall converter etc. The only thing left to do is headers, and my car STILL isn't anywhere near as fast as I would like it.
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