What the H3LL is this?

[A Wise Guy]

At least I'm not the only one thinking it has a more useful marine application.

 

[Robb]

ALL of them are originally designed as bilge fume blowers. Their purpose is to evacuate the hull of a boat from any gas vapors before starting.

Here is a typical one (and one that looks EXACTLY like many you see on ebay:
http://www.westmarine.com/webapp/wc...001&langId=-1&catalogId=10001&productId=50052

I got two of them on my little bowrider. Maybe I should find a way to interlock them into the engine intake. Take that 140hp up to 200 easily!!!

 

[A Wise Guy]

But don't forget, the air filter is sold seperately. But with the cost only being $24.99 you could certainly buy a couple of cone K&N's for your boat.