for a Y8 head with some port work, zex valve springs, and a zex 59300 cam (the street/strip cam) he wants $350. I think thats a great deal, seeing as how those cams retail for like $250-300, the springs are a lot too, then theres the port work, and the head tahts worth about $80-100 stock.

Overall, i see this thing being worth like $600+, is it a good deal?

 

If you'll get the gains then yeah it should be.

 

i'm thinking on my current 8 psi setup, i would hope to see 30-40 hp.

 

Sounds good to me.