Knocking 340

Ohhh, that would be nice! Stock X Heads.

I might send the engine back to him to set up correctly then, then get put on the Dyno for tuning etc. Wont be the first half of next year as I have way to much on my plate just now. There is shims already installed so I guess they can be used again?
yes the shims can be reused . i just needed a few custom shims to get things right . good luck