[CO] 90-92 3.1L performance chip

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Old Oct 26, 2019 | 02:29 PM
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From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
90-92 3.1L performance chip

Your choice of automatic or manual transmission chip.
i will need your old memcal as a core exchange.
$85 shipped in the states.
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Old Nov 14, 2019 | 11:40 AM
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From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: 90-92 3.1L performance chip

Bump
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Old Nov 24, 2019 | 11:22 PM
  #3  
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From: Lubbock, Tx
Car: 1991 Camaro Z28
Engine: L98 5.7 350 TPI
Transmission: Brand New (again) 700r4
Axle/Gears: GM 10 bolt 7.625 W/ TrueTrac 3.23
Re: 90-92 3.1L performance chip

Interested. What kind of gains can I expect?
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Old Nov 25, 2019 | 10:15 AM
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From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: 90-92 3.1L performance chip

Here is Hypertechs description


Description: Hypertech Street Runner Power Chips replace your stock PROM, which holds the settings for fuel flow and spark advance. This is a Stage 1 chip that improves the spark and fuel curves for better performance. It provides max power at wide-open throttle but does not affect the idle or part-throttle settings. This means your mileage and emissions aren't affected! The Street Runner Power Chip is designed for use on a stock vehicle using premium pump gas (91 Octane or better). Wake up your ride with a Hypertech Street Runner Power Chip!
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Old Dec 26, 2019 | 04:12 PM
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Tuned Performance's Avatar
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From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: 90-92 3.1L performance chip

Bump
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