Injector options with truck intake?
10-13-2014, 09:39 PM
#1
Injector options with truck intake? So I have 2003 silverado that i pulled a 4.8 out of, and installed a 5.7 ls1 with 243 heads and a custom cam/spring kit. Everything else in the truck is stock for now. Im getting a tune next week, and I'd like to make sure i have enough injector. My research shows the 2003 4.8 has about a 26# per hr injector.
With the stock truck intake, maf, tb, and exhaust, I doubt it'll make more than 400 at the flywheel.
Do I need to upgrade? If so, which injector can I upgrade to, that will fit my truck intake, and the wiring harness?
With the stock truck intake, maf, tb, and exhaust, I doubt it'll make more than 400 at the flywheel.
Do I need to upgrade? If so, which injector can I upgrade to, that will fit my truck intake, and the wiring harness?
10-15-2014, 06:53 PM
#2
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So I have 2003 silverado that i pulled a 4.8 out of, and installed a 5.7 ls1 with 243 heads and a custom cam/spring kit. Everything else in the truck is stock for now. Im getting a tune next week, and I'd like to make sure i have enough injector. My research shows the 2003 4.8 has about a 26# per hr injector.
With the stock truck intake, maf, tb, and exhaust, I doubt it'll make more than 400 at the flywheel.
Do I need to upgrade? If so, which injector can I upgrade to, that will fit my truck intake, and the wiring harness?
With the stock truck intake, maf, tb, and exhaust, I doubt it'll make more than 400 at the flywheel.
Do I need to upgrade? If so, which injector can I upgrade to, that will fit my truck intake, and the wiring harness?