[mongocanfly]

Since I finished the tb to 4150 adapter I thought I'd show what I did...I made the adapter from 1/2×6×6-1/2 aluminum plate..bored the center hole to match the tb and drilled all mounting holes..1 of the holes for the 4150 side has to be countersunk..
then i drilled the plate from the side and crossdrilled from the top side for the fresh air side of the pcv that goes to the pass side valve cover..tapped the hole to 1/8npt and installed a 1/8×3/8 90deg hose barb for the pcv.....
then to mount the map sensor I drilled a 1/8" hole thru the adap plate that goes into the 4150 cavity...then I drilled the tb to mount the map sensor in the tb..
Big shoutout to dayj1 for walking me thru this....