Here is the promotional card we printed up years ago, describing our #64 King Motorsports / Mugen RSX World Challenge RSX.

Here's the back of the card with driver info and build specs (Right-click to see it full size).

KMS/Mugen RSX World Challenge RSX at Sears Point in 2003- What a great race series this was....

The KMS/Mugen WC RSX used custom fabricated Alcon brake caliper and rotors- front and rear. The chassis was seam welded and suspension pickup points altered for best geometry. Moton triple adjustable shocks controlled wheel motion. Trick from top to bottom!

Here's what our "home" looked like during a typical World Challenge weekend. Oh-do we ever miss setting up that awning :)

Our Mugen built K20 World Challenge race engine on the dyno at Mugen in Japan. While we were running this engine on the dyno, the Mugen JGTC NSX engine was being prepared to run on the dyno cell adjacent to to ours and next to that a Mugen F3000 engine was being run on dyno cell specific to that series. Quite an experience to have all that technology everywhere you look!