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Old 08-20-2023, 09:15 AM   #1
stevenwl05
 
Drives: 2010 Chevy Camaro 2ss
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LSA Injector Swap on L99 w, bolt ons

Hello,

I have a 2010 Chevy Camaro SS L99 with mild bolt ons at the moment (CAI, exhaust.) I plan to do a cam, headers, ported heads, E85 all at once in the near future. I currently suspect I have a clogged/failing injector. Am I able to swap LSA injectors in with no tune in preparation for future mode without any issues?
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Old 08-20-2023, 10:26 AM   #2
olblue75


 
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Pretty sure that’s a use because Fuel Pump will only push what’s needed.
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Old 08-20-2023, 03:58 PM   #3
joshnmn
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No, your ecu has current injector performance data tables. Changing injectors will require updating the data or the ECU will demand X amount of flow and get something else.
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Old 08-20-2023, 05:45 PM   #4
gtstorey

 
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On top of needing to change the tune, the LSA injectors have a different spray angle that doesn’t play well with the ls3 intake.

https://forum.hptuners.com/showthrea...-Swap-into-LS3
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