l83 injector limits for boost
01-02-2016, 08:49 PM
#1
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l83 injector limits for boost I have a 2015 silverado with the 5.3 DI l83 flex fuel engine. How much boost will the stock injectors support. I have a gt45 sitting on the bench. And I can't get it out of my head how fun it would be to put a hair dryer on it.
02-13-2016, 09:18 PM
#2
02-15-2016, 09:04 AM
#3
I would think you would want to upgrade the cam. Not only for better cam timing events, but for more aggressive pump lobe too.