Originally Posted By: tlowe #1716
My WG is on the old design manifold and only is fed from the rear 3 cylinders.


Interesting. I'd imagine the center placement of the other SPA manifold with a 38mm would do just fine then

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Do y'all know how the coolant flows through the water pump? Does it flow through those two inlets/outlets out into the passenger side inlet/out of the radiator or does the water pump pull coolant from the passenger side of the radiator and pump it into the block? I'm trying to figure out where to get hot and cool taps of coolant for the turbo coolant line

Last edited by snowman4839; 06/20/18 01:31 AM.

69 Buick Special Deluxe. Intercooled Turbo Chevy 250 @ 15psi on a stock long block. It's kinda fast.