Plenum install finished!
I was waiting on the last few bits to arrive, including getting the TB back from the machinists.
O-ring groove in the back of the TB to remove the need for a gasket, other works to the TB include-
-Adapter making for supra TPS
-New butterfly shaft was made for the new TPS
-Butterfly bearing apertures machined deeper so I could fit seals onto the shaft to stop boost leakage via the bearings.
Also had to modify the IC pipe up to the TB, shorten and increase it's angle.
New PHR PAS pump adapter fitted, to clear IAT sensor in bottom of TB. Because of this I decided to move the reservoir to under the engine box in the corner of the bay.
All back together!