I am sure most of the Supraforums members have seen this, but some havent. JDMFantasy is a member of this forum too and this is his 1UZ going into his 7M Supra. Pretty creative intake.
We were thinking about going in that direction, something similar to the manifold on the Top Secret 350Z, but opted for twin TB's instead.
Lowboost, we planned on using two stock 7M supra TB's (roughly 62mm's) for this manifold, but have pretty much stopped working on it for now as we have a ton of other manifolds to build.