Was wondering what you other guys have done when putting together a mild 8v top end package (head/manifolds). I have a good stock swirl head, a two-piece intake manifold with Lengel's big plenum to go with it, and will hopefully soon have the TU cast header.
I was thinking it would be nice if it was all port-matched and maybe some slightly larger than stock valves. I even have a spare plenum flange from Lengel that should assist in port matching the Lengel plenum to the lower half of the intake manifold. I might even send my turbine housing so it can be port matched to the header as well.
I guess it would be nice to send head/manifolds/turbine to the same person so it could all be matched together, but am unsure of anybody that would even do it. My goal is just a fun street car and would like to make ~300 HP on as little boost as possible with 91 octane max.