I ran a T60 and 43's on my 4.8 for a LONG time. They make good power. Don't be afraid they are too small, till you've maxed them out. They will make upper 400 rwhp

 

nice i made 301 on dyno dynamics n/a so am i looking at topping 400 by just FI with a 60mm? That is about where I want to be until i can afford other supporting mods like the poor 4l60 and the g80 haha yea i know boom!

 

With a 60mm you might be ok but my mp70 on my 6.0L was maxing out the 44lb injectors at 5-6psi. Granted that's with a z06 cam as well. I ran 10psi for a while with 2 big meth injectors.

 

A 60mm what???? a/r turbine wheel.... One 60 can make 460rwhp on a 4.8l while another can make 530rwhp.

 

i dont know enough about turbo's to tell you what wheel or anything like that! I have always been a n/a guy and though that i would step into FI and try to learn somthing! so school me on this!

 

I had 42# injectors, and a 62mm turbo, and it made 401hp at ~4.5psi on the 4.8. However, when i upgraded to the 6.0 my 62mm at ~13 psi just "quit" at about 4500 rpms. I did make good numbers, and good time at the track w/ the 62, but that was with the bigger Siemens injectors on the 6.0

 

well i have my hands on a 60mm master power for now....I also have 44lb injectors. After i install all this i will upgrade I just want to know can I run 6-8psi with 44lb's? I will eventually up to a 76 and 60lb injectors! just trying to get it going now!

 

buy...

 

my...

 

turbo......