Mark,
If you would like to read a comprehensive article on the modifications
used to make the cooling system perform as it should, including "sneak"
air dams, electric fans, horn blockers, and most importantly - lower
valance sealed ducting, radiator header mods, and sneak invisible air
dams, read:
http://www.tigersunited.com/tech_tips/SteveLaifmanValance/pt-SteveLaifmanValance1.asp
Steve
CoolVT@aol.com wrote:
>On the subject of cooling .....recently I was looking at a parts book from an
>aftermarket supplier for my Volvo 240. They described the standard belly
>pan under the car and said that Volvo recommended that the pan always be in
>place to both keep the steering mechanism clear of debris and to aid in
>cooling.
>Their claim is that the pan prevents the hot air from being thrown down
>under the car and then drawn back up to the fan again. Instead it is forced
>straight back over the engine. There is also the usual fan shroud.
>
>I know there has been discussion on the list of using an asymmetrical fan to
>prevent this occurrence, but I don't think I've ever heard the consideration
>of a belly pan. Volvo designers are not stupid people and would not spend the
>money on the pan if they didn't think it was necessary. So, has this been
>considered and what is the opinion on it? The pan goes from about the front
>bumper, back to just under the engine and pretty much covers everything side
>to
>side.
>Mark L.
>
>
>
--
Steve Laifman
Editor
http://www.TigersUnited.com
|