hey i'm pretty new on here, but i love everyones consideration and great ideas, and help, anyways, i have a 2005 dodge ram slt 5.7 hemi the bottom end is bored out .30 i have a k&n cai intake with heat shield true dual leading to x pipe back out to two seperate tailpipes with their own mufflers also a diablo sports intune programmer, ok here is what i'm trying to figure out, i see that there are some throttle bodies that i have been seeing around and hearing of people getting, pretty much an upgrade to 85mm or 90mm, i'm wondering if that right there is worth it, by itself, then also if its not i would need to upgrade my injectors, i would get a new fuel rail, and the upgraded fuel injectors for this truck have been giving me a little trouble finding info on what would be a great flow rate, so if anyone has experience or can help me out, that would be awesome, so i guess it goes like this

1.)throttle body by itself
2.)upgraded injectors by itself
3.)both together, and if so which would be the injectors i would want/need to get, thanks a lot guys/gals

 

Go to this link and input all your engine specs.

It will tell you how to size your TB:

http://dairally.net/daihard/chas/Mis...aiThrottle.htm

 

hey thanks a lot, i'm pretty much set on the throttle body being 85mm or 90mm, i've been searching for what my trucks injectors flow stock, and what would be a great upgrade, i probably said it wrong, but that is a super cool page, if i don't know what stock is i'm clueless on what would be a higher flowing injector