Packs that use our timer

Pack 240 Pinewood Derby. http://www.geocities.com/Heartland/Plains/8340/derby.htm.
They also have an example of how they implemented a Solenoid Start Gate http://www.geocities.com/heartland/plains/8340/start.htm.

Pack 141 Pinewood Derby. http://pack141.tripod.com/pinewood.htm.

Pack 1421 Pinewood Derby. http://www.pack1421.org/.

Pack 150's Pinewood Derby Page, with pictures of cars, and their timer.http://www.geocities.com/cspack150link/pw2001.html

Pack 357's Web page is at http://www.woertherpack357.org
Their Pinewood Derby page is at http://www.woertherpack357.org/Pinewoodpix.html