The 500 2 bbl will need very little done to it. The power valve channel restrictions(PVCR) are very big and can flow alot of fuel as is. Make sure any carb you use has a black Nitrophil float, it will not crush under boost.
So you really don´t have to do anything else new out of box holley 500 2bbl carb for turbo use than make sure there is nitrophil float. Am I understand right? 350hp is really enough, at leas for now...
As I said earlier 250-300 is main target, daily use, reasonable fuel economy, etc.
If I use flat top pistons and original 292 head is CR somewhere close 9:1?
And one thing... I have seen some brasilian website selling turbo exhaus manifold (and whole turbo kit for chevy opala) but I cannot find similar from US.Any help?
