In this section of the RcTek site we have free downloads of graphics to use for your radio controlled model car projects and web sites, etc.. as well as details and reviews of a few software programs that may be of use to you.
We have reviewed the excellent R/C Pit Tools software from James Kelly, which allows you to record data and calculate values for almost every conceivable aspect in radio controlled model car racing.
We have found a rather neat little program for calculating the gear ratios and other figures for your radio controlled model car.
Best of all it’s FREE!
This PDF chart is for large scale model car drivers. It gives all the necessary quantities of oil to mix with petrol to obtain the correct mixture. It lists from 25:1 (4%) to 50:1 (2%) in litre and US gallon measurements.
It is also useful to anyone who needs to premix fuel for two stroke engines.
Click the image to download the file.
We have a few of our own drawings that we have decided to allow other people to use in their R/C related projects.