Here are a couple examples of return areas/ fittings.



You want the hose to free drain to pan, not have to be pressurized to drive the oil out. The oil coming out of the turbo is frothed up and becomes thick with air bubble. It does not flow well.

Get your boost gauge hooked up. You have to know what boost is there.
You have to get the fuel pump to raise pressure with boost. 1 lean time and your pistons will melt. They will spray molten aluminum out the tail pipe.

This is what is meant by vents.


Last edited by tlowe #1716; 10/14/11 11:55 PM.
Inliner Member 1716
65 Chevelle Wagon and 41 Hudson Pickup
Information and parts www.12bolt.com