gixer2000
Retrofit or Bust
Keep in mind the phasers are controlled by oil pressure sent from the VTC solenoid and it's possible your pressure loss is due to a junk phaser spewing oil. I personally would do a full timing setup with a mellings oil pump before I'd put an engine in there.
It's also pretty common for the VTC to get stuck and cause this issue so might be worth starting there.
If your having a mechanic do the work then I understand going straight to a new motor but VTC solenoids and phasers aren't that bad of a job. Both can be done but just pulling the valve cover and they sell a wedge to hold the timing set in place so you don't disturb your timing position.
It's also pretty common for the VTC to get stuck and cause this issue so might be worth starting there.
If your having a mechanic do the work then I understand going straight to a new motor but VTC solenoids and phasers aren't that bad of a job. Both can be done but just pulling the valve cover and they sell a wedge to hold the timing set in place so you don't disturb your timing position.