[Tom Kirkham]

Something you guys running two radiator caps might want to think about...

I would think about running a low pressure cap (5+ or less) on the radiator. I would take the overflow line of the radiator and connect it to the air bleed line of the surge tank. I would run a higher pressure cap (13+ psi) on the surge tank. I would then of course run the overflow line out of the surge tank. This will help get all of the air out of the radiator.

Of course if the top of the radiator is taller than the surge tank flip the directions.

Hope this helps