Hi,


Not all RST's have "Turbo Technics" written on the turbo. Turbo Technics is a company that supplys overhauled and uprated turbo's.

So it could be a standard one, also could be an uprated one.

The 2 vacuum unions are standard on every ERST. Right hand one goes to the breather system and the other one goes to the ECU.
Often people place T-pieces into the hose to the ECU and connect that up to boost gauge and dumpvalve.

If you are not using a vacuum powered brake servo, you can just blank the outlet in the manifold.


And ey, get some pics of the car up 'ere....