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

Anyone Ever Try...

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Old Jul 11, 2019 | 06:12 PM
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Default Anyone Ever Try...

One of these? Just curious if it works as advertised....
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Old Jul 11, 2019 | 07:00 PM
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Originally Posted by vyper202
One of these? Just curious if it works as advertised....
Absolutely! 60-80 more horsepower and at least 15 more MPG. Don't know what kind of engineers GM has that doesn't install these from the get go.
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Old Jul 12, 2019 | 03:44 AM
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bs
same old thing
exh
porting
cam
intkae
Same as any sbc no chips snake oils gonna make it any faster
Headers and true duals a good start
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Old Jul 12, 2019 | 06:23 AM
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Combine it with an airfoil and throttle-body bypass, and the car will get you where you're going before you even leave the house.

Live well,

SJW
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Old Jul 12, 2019 | 08:55 AM
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Back to Subforum
C4 Tech/Performance

Welcome to the forum vyper202! You can expect replies like this from time to time. This forum is full of knowledgeable people, but have answered the same question many times. Familiarize yourself with the sticky section and use that search bar. If you're a newbie to cars in general (not just the C4 or entire corvette platform) just keep in mind that there are tons of BS products designed specifically for ignorant consumers! Ignorant in the literal sense, no offense intended.
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Old Jul 12, 2019 | 08:56 AM
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Just a throttle signal prescaler. Nothing you can't do with your foot. ZERO HP gain.

Last edited by patriotpa; Jul 12, 2019 at 08:57 AM.
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Old Jul 12, 2019 | 09:28 PM
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What year Vette?
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Old Jul 13, 2019 | 12:12 AM
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Originally Posted by 65Z01
What year Vette?

That would matter how? I believe this "device" would work the same in any year.
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Old Jul 13, 2019 | 09:48 AM
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Originally Posted by arbee
That would matter how? I believe this "device" would work the same in any year.
...any year up to 1991.
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Old Jul 13, 2019 | 09:51 AM
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Originally Posted by rocco16
...any year up to 1991.
I see you're not pickin' up what I'm puttin' down.
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Old Jul 13, 2019 | 11:45 AM
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While having a "Dumb" moment I bought one a long time ago. It was supposed to advance the timing and other things to "improve" the performance of the Corvette!

Using a GTECH Pro I was able to make several runs with and without the device. It made no noticeable power difference, not even 1 hp better or anything. After testing with the Gtech it came off the car and has not been on since then. The Gtech is able to detect a difference of as little as 1 hp and it made no extra power anywhere and did nothing to help the acceleration of the Corvette.

I hate to admit to doing a stupid thing but buying into this item I got suckered! I do not have an air foil but I am using the smooth hose to transition from the MAF and the throttle body.... I should have just bought a decal!

Best regards,
Chris
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