This is a hybrid turbo upgrade for a 1987-1991 Mazda RX7 13BT From BNR Turbos. I have not received the specs from the builder so don't ask...
I was spiking to 31psi and was leaking coolant so I removed the turbo to tighten a few things and test the wastegate. I attached a compressor to the wastegate actuator to test both the actuator and the wastegate arm...
As you can see it opens and holds pressure well. Re-install vid coming soon.
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