I am building boosted junkyard 5.3 lm7 . Can I run 15-20 lbs of boost safely with e85? Using head studs and ls9 gaskets. I really need to know what size of injectors? What kind of power will I be looking at with this much boost? Also will be using tick performance state 1 v2 blower camshaft.

 

With e85 your going to need alot of injector something around 80#s or more depending on power.

 

Also what brand do you guys recommend?

 

bump.

 

Try posting this in the fuel section, you will get better results there

 

Yep. Here ya go: https://ls1tech.com/forums/fueling-injection-8/