09-01-2020, 03:39 PM | #1 |
Drives: 2010 camaro ss, 2012 ZL1, 2021 LT1 Join Date: Oct 2009
Location: Iowa
Posts: 125
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Added a Kong 2650 to my ZL1
I just added a Kong 2650 to my ZL1 and had it tuned by Jannetty. Before I had
the stock 1900 with Ted's 125 package plus dsx flex fuel sensor, aux pump and 9.55 (23%) pulley. I had about 13-14 psi. I ran 10.8s at 131. After the adding the 2650, I went to a 3.5 upper (stock is 3) and went to a dsx 9.06 lower. A lot less pulley than on the 1900. I hit almost 17 psi with the 2650. It has been really hot in Iowa. With cooler weather I might be higher than 17. I have not been back to the track yet. |
09-01-2020, 04:43 PM | #2 |
Drives: 2013 ZL1 and 2019 Ram Laramie Join Date: May 2017
Location: Milwaukee
Posts: 1,259
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Well, that's the test isn't it? All else the same (sans slight change in pulleys): how much better do you do in the 1/4? I'll stay tuned.
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09-01-2020, 05:41 PM | #3 | |
Drives: ZL1 Join Date: Dec 2016
Location: New Orleans
Posts: 260
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Quote:
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09-01-2020, 06:19 PM | #4 | |
Drives: 2010 camaro ss, 2012 ZL1, 2021 LT1 Join Date: Oct 2009
Location: Iowa
Posts: 125
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Quote:
tuned, so I don't have dyno results. |
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09-01-2020, 08:58 PM | #5 | |
Drives: ZL1, 2013, tri-coat-red, manual Join Date: Nov 2013
Location: Michigan
Posts: 1,607
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Quote:
I thought the main advantage with the Kong was to spin the blower slower without as much heat with similar boost levels. |
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09-02-2020, 09:53 AM | #6 | |
Drives: 2010 camaro ss, 2012 ZL1, 2021 LT1 Join Date: Oct 2009
Location: Iowa
Posts: 125
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Quote:
on the 1900, to a 5% on the 2650. And gained 3-4 psi. The 3.5 upper pulley spins the supercharger slower than the stock 3.0. |
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09-02-2020, 07:53 PM | #7 |
Drives: ZL1, 2013, tri-coat-red, manual Join Date: Nov 2013
Location: Michigan
Posts: 1,607
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