people put louvers in hoods , usually as a method the shed engine heat
if you choose to do such and wish to vent the engine compartment in such a manner be sure and chose a location with negative pressure instead of positive pressure
there will be areas of both positive and negative pressure found around the front of a vehicle ..i think
how to determine pressure around the front of the vehicle on hood and sides in various locations ?
over here
http://ecomodder.com/forum/showthrea...ure-21680.html
i hijacked a string and have fabricated a measuring device for about $5 [or less]
RunCool Hood Louvers/Hood Vents For Your Vehicle - Cool Your Engine - RaceAce
UNIVERSAL HOOD LOUVERS
