Denali Dude

I got the exhaust piping for the turbo now I need the turbo I dont know what to choose. my internals will be stock until i get the 6.2 and lower compression it. im not thinking of going more than 10psi on this engine.

I want to know what to get other than the turbo and the intercooler.

Im going with the ls7 injectors and the walbro 255 fuel pump and a regulator so what else to get?

silver-mod-o

iTrader: (15)

I'd look into aftermarket injectors first thing...

I'd say for that many cubes and 10psi, a 76mm turbo would fit the bill nicely

Denali Dude

im really thinking of something smaller than a 76mm maybe a 67mm but if the 76 will do the work without any problems then il go with it. but what else to get other than the intercooler and the turbo?

silver-mod-o

iTrader: (15)

turbo
intercooler (air/air or air/water)
wastegate
blow off valve
fuel system
instrumentation
tuning

thats the basic high points... lots of variables in these parts and what you'll need... I'd recommending searching and looking through some of the project threads and getting an idea of what youre looking for exactly.

SLO TRUCK

iTrader: (3)

Oil lines for the turbo too.

05stepside

iTrader: (8)

I've got a 5.3 w/ a 76mm turbo with 10 psi and it works just fine for me. If i were you i would do 60lb injectors and maybe something bigger than the 255. I was running out of pump before 10 psi would hit at around 70% throttle

Denali Dude

i cant find some plug and play 60lb injectors and il go with a double fuel pump an intank and an inline.

GMCtrk

iTrader: (27)

Im gonna run my 10.6:1 6.0 as it sits with a MP T76. And will also use the multitec 60lbs drop in injectors as well.

TURBHOE

iTrader: (4)

how much research have you done on any of this? unless you plan to do a return style swap on your truck you can't do an inline and its recommened to do twin intank either way.

Denali Dude

the fuel pump is not an issue my issue is the injectors. and the turbo im going with is the precision 67mm double ball bearing.