07-09-2014, 11:17 PM | #1 |
Drives: 2014 Z51 3LT Stingray Black Join Date: Jan 2014
Location: Detroit
Posts: 16
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Kooks headers no tune cause to lean?
If i install 2in kooks headers and catless midpipe will i be running to lean without a tune or will i be ok? This will be the only install as i have read if you add a inake you will for sure be lean and need a tune to correct A/F ratios.
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07-15-2014, 02:04 PM | #2 |
Drives: 2014 Corvette Coupe Join Date: Mar 2013
Location: United States
Posts: 67
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Maybe. The only way to confirm the A/F ratio is dyno with a wide-band O2 sensor. Probably worth it.
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07-15-2014, 04:55 PM | #3 |
Drives: 2014 corvette stingray Join Date: Sep 2013
Location: New York
Posts: 178
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You should get a tune when you upgrade to long tube headers. Peak performance will be compromised and you will activate a check engine light.
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02-18-2015, 05:13 AM | #4 |
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Drives: TAMPA TUNING FACEBOOK & INSTAGRAM Join Date: Oct 2010
Location: Tampa, Fl
Posts: 3,044
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