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08-06-2015, 12:16 AM
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#1 |
 Drives: 2013 black zl1 Join Date: Oct 2014
Location: ohio
Posts: 20
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At what point do I need to change injecters
Hello there, doing some mods soon. Have a 2013 m6 with rotofab. Like to install headers,no cats and have tuned. Can I change pulley to overdrive 10% or 5% without changing the injecters? Thanks
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08-06-2015, 10:16 AM
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#2 |
 
Drives: 2013 ZL1 M6 Join Date: Oct 2014
Location: Ontario
Posts: 217
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anything over 10% you will be maxing out the stock injectors duty cycle. If you plan to do more mods I would just do the injectors
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08-06-2015, 06:14 PM
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#3 |
 Drives: 2013 ZL1 Join Date: Mar 2013
Location: Lexington, SC
Posts: 108
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i was maxing out injectors with just intake and headers FWIW
__________________
2013 ZL1
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08-06-2015, 06:41 PM
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#4 |
  Drives: '12 Camaro ZL1, '16 Silverado Z71 Join Date: Mar 2012
Location: Blaine, MN
Posts: 846
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Over 10% is the general rule. Some push it further, others replace sooner.
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