A couple of Silver State guys run these about 6" tall, made of bent painted 0.080" aluminum. Like on real racers & NASCAR, the blade bolts to the decklid surround flange on the body, below the actual hinged decklid. Easily reangled for tuning. Changes rear downforce to match what happens with a front airdam, but only really needed above 170 mph when the rear tends to get light, I'm told.
PANTERA INTERNATIONAL
A DE TOMASO CAR CLUB
Presents the De Tomaso Forums
The On-Line Meeting Place for De Tomaso Owners and Enthusiasts From Around the World
Clicking on the banner will take you to the sponsor's website.