ok me and a friend are building his LSv turbo and he want 400whp, i think he will make it tell what u guys think.
Ls bottom-end
eagle rods
arias 9:1
itr oil pump
GSR head
Skunk 2 valvetrain springs, retainer, and valves,
stock gsr cams might be upgrading to Itr’s
blox im
65mm professional products throttle body
RC 550’s
Turbo Set-up
SLS shorty manifold
Precision SC34
3" dp with Qtp cut-out
tial 38mm WG
No Name FMIC
Blitz type rs
Tuned on Crome
he plans on max boost at 17lbs
lmk what u think
ah u beat me to it! yes 550’s ur gonna run out of room real fast. probably max them out for 400hp. i’d say yes 750’s would be right where u need them to be, but if u have a good tuner he could easily get 1000cc’s to idle and lot’s of room to work with.