Bulletproof cooling system
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+ | == RAD SHROUDS == | ||
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+ | Rad shrouds are devices that control the exiting air from the radiator and direct it to a rearward sucking electric or mechanical fan. Shrouds can be made from plastic, fiberglass, and metal (aluminum or steel). They cover the rear portion of the radiator. Allow air passing through the radiator to be ducted to the fan which directs air flow over the engine and out of the engine bay. In most cases, the mechanical fan will be inserted approximately 1/3 of the depth of the fan blades into the shroud, this is usually sufficient to draw a full charge of air and disburse it adequately without disrupting air flow. | ||