TECHNICAL STUFF

This page contains useful technical stuff for racers. Click on the links to open Pdf files etc.

Ever wondered how far you car will travel per motor revolution?  Well now you can find out with these handy Gear Ratio Roll Out Charts. Used more for RC racing, these charts give you a better understanding of how tyre size effects your gearing / speed and are especially useful when racing different classes with the same motor and widely differing tyre sizes (i.e. Falcon Pro & D3, where tyre sizes can vary up to 2mm in diameter). See how far a specific gear ratio will take you in one rev at a specific tyre size. These charts feature most popular gear ratios in 48 pitch, 64 pitch and 72 pitch. Click the following links for pdf charts

48 pitch (D3 etc)

64 pitch (Falcon & G12)

72 pitch (Falcon & G12 etc)

Create you own custom charts! Go to www.gearchart.com  (if you want charts for slot racing select “Pan Car” in the creator wizard.)

Find a host of other technical pdf’s including chassis building, product instructions and technical stuff on motors, gear ratios etc at www.abslotsport.biz/downloads.html  click here

DOWNLOAD FULL CLASSIC RACE RULES HERE FOR RACEWAY 81 D3 CanAm and American Classic Hard Body classes (2 page pdf doc.)

Other Racing Rules Links