5.3 ls with 76mm turbo?
5.3 ls with 76mm turbo? 05 5.3L
trunion upgrade
ls1 intake
ls1 fuel rails
42# fuel injectors
Ebay 76MM Turbo
T4 Turbo flange 14410
2.5 inch flex joint 4556
3 inch flex joint 46544
2.5 inch v bsnd clamp and weld end
3 inch v band clamp and weld end
misc 2.5" / 3" piping
t4 oil drain flange
-10AN oil line 230003
-8AN oi line 230803
1/8 to -4An adapter 10292
3/8 to -10AN Adapter 10294
o2 sensor bung 1194A
turbo smart wastegate 0504-1001
surbosmart blow off valve 0204-1001
turbosmart boost controller 0106-1001
gm 2.5 bar MAP sensor 12614973
gm ls6 valvesprings 12499224
gm ls6 camshaft 12560950
ngk tr6 spart plugs 4177
anything else I might need? I'm looking to make high 400 hp/tq, I'm only gonna run 5-7 lbs boost, no innercooler, meth kit if I need it.
trunion upgrade
ls1 intake
ls1 fuel rails
42# fuel injectors
Ebay 76MM Turbo
T4 Turbo flange 14410
2.5 inch flex joint 4556
3 inch flex joint 46544
2.5 inch v bsnd clamp and weld end
3 inch v band clamp and weld end
misc 2.5" / 3" piping
t4 oil drain flange
-10AN oil line 230003
-8AN oi line 230803
1/8 to -4An adapter 10292
3/8 to -10AN Adapter 10294
o2 sensor bung 1194A
turbo smart wastegate 0504-1001
surbosmart blow off valve 0204-1001
turbosmart boost controller 0106-1001
gm 2.5 bar MAP sensor 12614973
gm ls6 valvesprings 12499224
gm ls6 camshaft 12560950
ngk tr6 spart plugs 4177
anything else I might need? I'm looking to make high 400 hp/tq, I'm only gonna run 5-7 lbs boost, no innercooler, meth kit if I need it.
Turbo Hotside and coldside piping diamerter I bought an On3 76mm .96AR turbo tonight!!! I guess i'm committed. 
What diameter piping should I have for the crossover pipe? I was planning on matching the diameter of the exhaust manifolds to the merge, then at that point matching the diameter of the turbo.
Same question from turbo to innercooler? 3" ok? 2.5? and inner cooler to TB? same size as turbo to innercooler?
Should I run 3" or 4" for the downpipe?
Basically, what my question is, should i just match all the sizes of all the different pieces i already have, manifolds, innercooler, turbo housing, ect?
Thanks for your input.
What diameter piping should I have for the crossover pipe? I was planning on matching the diameter of the exhaust manifolds to the merge, then at that point matching the diameter of the turbo.
Same question from turbo to innercooler? 3" ok? 2.5? and inner cooler to TB? same size as turbo to innercooler?
Should I run 3" or 4" for the downpipe?
Basically, what my question is, should i just match all the sizes of all the different pieces i already have, manifolds, innercooler, turbo housing, ect?
Thanks for your input.
