sooo... youre gonna go just as fast with less boost eh?
do they even make Metal HG's for the L28? does ARP offer studs for that motor?
sure would be nice to have a non-ticking head eh?
would it have costed more moneys to get it converted to a T4 cold side?
with this bad boy...

youll be able to hit 360 rwhp at 20psi. or, somewhere in the mid 300's. considering its still in a T3 housing. that may adversely effect peak air flow.
i can see that its going to be a pretty strong setup. it should be good for low 14s