Well today i swapped out heads to lower the compression. While i was there i added new steam vent hoses.

The front is -4 pushloc goes to the stock spot on the radiator



The rear is -4 going into -6. It enda up at the coolant tanks



This is where the rear attaches




This is the clearance under the intake





Here is the amount of coolant that flows out of the rear

 

Nice. I might have to try something like that. Where did you get the blocks from?

 

Ebay had the best prices on them.

LS1 Steam Port An 4 Fittings Tap Into LS1 Water Pump | eBay

 

Wegner Motorsports - Detail

 

Got here through ur link on the turbo thread. Where did you get that coolant tank?

 

I bought it from the dealer. It was only $35. It is out of a 2010 chevy aveo