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Injector size

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Old 01-02-2013, 06:19 PM
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Default Injector size

I need some help being I'm new to the fuel injected world. I just got my car back together with the mods listed in my sig. I previously ran the same exact set-up less the PRC Stage 2.5 5.3l heads and was running stock compression compared to 10.75:1 now. The car had the stock 24 lb/hr injectors. I ordered a set of 36 lb/hr injectors today. The guy told me these injectors are kinda big for my set-up. All the posts I've read on LS1TECH lead me to believe I needed to go somewhere between 36 & 42 lb/hr injectors. Am I on the right track or not?
Old 01-02-2013, 06:21 PM
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We have a very similar build and I run 42's....not too big at all. Gives a little room to grow as well



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