Limiting the amount of coolant flow leaving the engine block lets you control the amount of heat absorbed by the coolant. Milodon water outlet restrictor kits include three plates with 5/8, 3/4, and 1 in. I.D. holes. They are mounted under the water outlet on the intake manifold.
Limiting the amount of coolant flow leaving the engine block lets you control the amount of heat absorbed by the coolant. Milodon water outlet restrictor kits include three plates with 5/8, 3/4, and 1 in. I.D. holes. They are mounted under the water outlet on the intake manifold.