Quote Originally Posted by IntegraXTR
I would have to disagree, with a stock b16 head meaning cams, valvetrain, etc. the best manifold is the stock manifold. Changing it out to a skunk2 would not be that much beneficial. With the skunk2, you lose all of your low-midrange with a little gain on top.

And 62mm throttle body is the largest I would go with a stock b16 head.

^^^
didn't see that this was a ls/v build, sorry about that, the o.p. didn't state what motor this was. I thought he had a complete b16 motor.
I beg to differ.....Do i need to post my old vs new setup dyno sheet to prove this?