The injectors are 30lb units supplied by Rasant Products
The coil packs are Audi 2.0T units, these are a little long but do the job for now. There is a short variant that i'll be switching to shortly.
For oil pressure, I used a universal 0-100psi 0-5v sensor with an adapter at the high pressure port location
This is the fitting - M10x1.0 M10 1.0 1/8 NPT Oil Fitting Pressure Tee T Adapter
For oil temp, I used an AEM 1/8 NPT temp sender with a Auto Meter 2267 Oil/Temperature Metric Adapter in the cam cover
For IAT, I used an AEM 1/8 NPT unit that I drilled and tapped into one of the ITBs
As noted previously, I used an universal vacuum manifold to collect all the vacuum lines off the ITBs. This serves the GM 1 bar map sensor and vacuum reference for the fuel pressure regulator
I also added a spring to the bellcrank linkage to help the throttle return
