Holly Red Pressure test Question

[divemaster5734]

Early (?) ATS 085 turbo kits entirely deleted the CDR. Later (?) kits added a mounting point for the factory CDR on the lower half of the air filter box/intake tube. The 85 RV I had, lacked CDR.

I'm not sure if my current gen1 Banks has CDR either.

I compared my turbo to CDD pictures and it's an 088, apparently with a 085 intake.
There's no shop manual that's ever been produced for the Centurions.
From what I can tell, each one is a unique build, they seem to have used whatever they had available, and just made up the rest.
It did have a CDR feeding the intake, all I do remember is pulling the cover off and being amazed at how much engine oil was puddled up and fouling the air filter.
I'll monitor the catch can closely once running to determine a cleaning schedule.
After getting the turbo rebuilt I know I clocked it perfectly, and fed it from the oil pressure sensor feed, so now the upgraded fan should perform with constant oil flow and a tight exhaust system.