How will car run when going from 28 to 36lb injectors?
09-04-2011, 11:01 AM
#1
Launching!
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How will car run when going from 28 to 36lb injectors? I had a heads and cam LS1 and now I have a 6.0 with L92 heads and bigger TSP cam.
Car runs with the old tune from the H/C setup and 28lb injectors installed. There is a wait to get a dyno tune right now.....
Should I install the 36lb injectors? They seem like they are the same style.
Car runs with the old tune from the H/C setup and 28lb injectors installed. There is a wait to get a dyno tune right now.....
Should I install the 36lb injectors? They seem like they are the same style.
09-04-2011, 05:53 PM
#2
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The fueling will be WAY off and it'll inject too much fuel, then, dependent upon your tune (MAF-tune, or SOL SD-tune) the NBO2s will try to compensate and the fuel trims, thus AFRs, will be up the creek. In an OL SD-tune, it will simply be rich.
Best to install at the place of tune, to get the proper injector table numbers applied - only takes half an hour - at most, to swap injectors.
cheers
Best to install at the place of tune, to get the proper injector table numbers applied - only takes half an hour - at most, to swap injectors.
cheers
09-05-2011, 02:28 PM
#3
DO NOT install injectors unless you want to wash down the cylinders with fuel and risk foulin' out your 02's. The 1st step in tuning a car is to verify fuel setting in the tune are correct... i.e. stock values vs. upgraded injector values...since you can't do that with tuning software and knowledge of these values I recommend you wait.
09-05-2011, 05:20 PM
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DO NOT install injectors unless you want to wash down the cylinders with fuel and risk foulin' out your 02's. The 1st step in tuning a car is to verify fuel setting in the tune are correct... i.e. stock values vs. upgraded injector values...since you can't do that with tuning software and knowledge of these values I recommend you wait.
