i have a 05 evo 8..so far i put down 418awhp on pump gas 22psi with AMS35R..stock internals(minus cams of course) stock intake mani,no head work,etc..

im looking into the snow perf. meth kit..a guy on ******* is selling a brand new one for $300 and its been a while so i can probably get it for $250 its local pick up too...

so if i get meth and intake manifold ported by my friend or by bushcur and a fuel rail,and a new tune for probably what 27-28 psi what kind of power can i see?a guy on ******* said he did 538awhp on 28psi with meth on 35R..so with that much boost what can i see?or what boost can i run with meth?let me know..its either more power for the evo or paint job for a damn good deal im getting..thanks