“LA” Engine Replacement Cylinder Head

See I keep getting mixed opinions about the Intake ports,
some guys say 1.88 and others say to open it up to 2.02.
I'm leaning more towards the 2.02's because I plan on doing a valve job and all that machine work jazz but still im not sure...
anyways though I havent started the engine build really but I was gonna base it off the build I think it was Hot Rod, did awhile back http://www.hotrod.com/howto/113_0304_318_small_block_build/dyno.html
but i'll discuss the details a little later im kind of pressed for time right now.