<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by roy goble:
Has anyone tried to extend the front air dam down to stop turbulance under the coach? </div></BLOCKQUOTE>I would say - "Yes". Is this what you are looking for?
<LI> This system is operated either manually by a remote control or automatically.
<LI> The manufacturer claims a 1 MPG improvement due to reduced drag.
<LI> Offers reduced splash and reduces the effects of hydroplaning.
<LI> The device creates a low pressure zone under the engine which the manufacturer claims pulls heat down away from the engine.
<LI> Developed from aerodynamics principals in race car technology.
Read all about it!
Here