i am looking for customizing a turbo for the trailblazer I-6
and the turbo is a garret t04B with 1.15A/R O-trim produces about 450hp
and an external wastegate wich is tial 46mm with a 6psi spring and for the fuel a Vortech FMU with a ratio of 12:1
with an APEXi V-AFC/S-AFC Fuel Controllers probalby i will choose the V-AFC
with a spearco intercooler 29.5*8*3 spec
the piping will be stainless steel and cusotmized and so is the exhaust manifold

any ideas or corrections for this setup and tell me what do you think

 

yeah and one thing i will keep the oem pistons untill i upgrade the tranny

 

This outta be interesting! I am curious...

 

would someone help me to tell me if i need anything to complete the turbo set up
and gives me his prediction on the performing

 

i will cancel the intercooler since there is no space for it
i will replace it with a methanol/water injection system
can somebody give me system that does job
and any thoghts