i have iron 5.3 junkyard engine stock bottom , 799 heads . ls9 head gasket , zr1 shaft cam , turbo borg warner S475 ir 132. arp bolts, ls6 intack ,oil bump , dubbed timing chane ,ls7 lefter , push road , valve spring , my car camaro ss 2001 manual transmission with excede twin plate cluch , do i miss some think our i need some think more ?
and for how many hp i can go with this parts and with 5.3 stock bottom engine .

i need some help..

my plane before it was 6.0 aluminum block for ls2 , 317 heads and ls9 gasket and zr1 came , with same turbo and the part , with 9 psi i get 660 hp , but its come bering frome lefter cuz it was stock lefter for ls2 , that was my problem.

 

What year 5.3? The older ones are still good for 700-750 hp to the wheels. The newer ones are good for quite a bit more.

 

Its my plan ok ? And hom many boost i can go with that 5.3 ?

 

I think for 2003 our 2004

 

Aney help and more comment?