Looks good,,,but,,,,don't take this the wrong way,,, but not sure the air entry between into # 3 & 4 cylinder intake runner is a good design.

Do you have some type of devider plate or difuser in the plenum?

All the turbo books & info I have gathered never recommend blowing straight into one port or two for that matter.

Just wondering if you had no room for any other throttle body positioning?

I do hope it works for you.

MBHD

12 port SDS EFI