vented headlight cover ?
#2
Urban Combat Vet
iTrader: (16)
No, not really. It was originally suppose to feed ambient air to open intakes that were popular back in the day. But if you look at it when installed, air passage to the engine bay is actually blocked by that upper frame/support of the headlight assembly....rendering it useless. It may look cool, but that's all it's worth. It will do nothing for "engine temperature", and any difference in venting under-hood heat wouldn't be measurable. It's just as likely to attract snickers.
#4
Rotorhead
Join Date: Feb 2001
Location: Charlottesville, Virginia, USA
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The engine is water-cooled, not air-cooled. A headlight vent will not significantly help cooling unless it feeds an auxiliary radiator, or unless you machine cooling vents into the engine "block". As stated above, the headlight vents are usually intended for engine air inlets. Products that reduce "underhood temperatures" are one of the biggest scams out there. If you want to cool the engine, then use a good radiator and proper ducting.
Air-cooled rotary engines have cooling fins like this:
Air-cooled rotary engines have cooling fins like this: