Prototype Design Inc.  

Race Cars, CAD Designs & Parts By

 Ed Kitchell 

  • PDI Your Source For Tomorrow's Race Cars and Components Today.
  • Custom CAD Designing For CNC Milling, Laser & Waterjet Application.

  • Custom Chassis and Bodies To Suit Your Needs.

PDI 3D Creations "Right Click on Object and spin in 3D"

Check Our New Web Pages

Modified Rear Radius Rod Adjuster

850 Velocity Stack

2008 PDI Uni-Rail Modified Chassis

Custom Clamp On Front Axle Brackets Shown On A FastAxle

Sprint Car Left Rear Onboard Radius Rod Adjuster

Inboard Front Cantilever Suspension System

Schoenfeld-PDI Drop Header Exists Below Side Wings

Jacobs Ladder Asembly Down Tube Style

Front Ride Height Adjuster Eliminates Wheel Stand 

Gear Ratio Speed Calculator

Torsion Bar Calculator


This site is under development.  Contact Ed Kitchell @ PDI for more information 401-789-6266

272 Kettle Pond Drive, South Kingstown, RI, 02879

Ed Kitchell PDI @ Cox.net