Introduction  ....  a bit about us
We are dedicated 2-stroke engine tuning specialists. With Ian Williams having over 35 years experience, following on  from his late father Bob Williams with 20 years before that, our history spans from the BSA Bantam to today's high technology. Ian has  raced motocross motorcycles and bitumen and dirt karts from a very young age, and today still keeps karting in both the 100cc Yamaha sprint classes and the very fast Superkarts. 
                       
What's new at Ian Williams Tuning  ? ........   go here and take a look .........

We are located 2 miles north-west of Adelaide, the capital of the state of South Australia. 
Shop/warehouse address is .......  79 Torrens Road, Brompton, South Australia.
Telephone within Australia   08  8340 9288 ,  and Fax  08 8340 9277
Shop hours 9am-5:30pm Monday-Friday, Thursday nights till 9pm, and 9am-4pm Saturday
And YES we are a real live shop,  we are actually available in-store 6 days a week to serve YOU.
And  YES we race what we sell on Sundays,  so don't phone on a Sunday !!

                Contact details of South Australian karting clubs can be found   ...   here ....

  
           
                           MOTA version 6.10 for Windows®. 
The world's leading 2-stroke engine simulation software now runs on your Windows® PC.
MOTA version 6.10 is available on CD --  only AUD$255 incl freight and GST within Australia
                                       -- or AUD$239 including post, exported to most countries.
                                                            ( that is approx.  US $175 or  100 UK Pounds )
MOTA is an engine simulation program suitable for everyone from the enthusiast to the university researcher - from the beginner racer to the professional tuner. You can test your own engine and then re-test and compare your modifications - or build your ultimate engine right on the screen.

One of the new features in MOTA v6.10 allowing creation and printing of Expansion Chamber sections is also included in the MOTA demo that is downloadable for free.  Not all of the functions are operable,  but enough so that even if you do not purchase MOTA you can still create printed patterns of cones and save you having to buy other proprietary software to do this.   Download it here  .......  MOTA demo

We also now offer a simple 2 stroke expansion chamber design program.   Free download here

Go direct to our  MOTA  pages ...  here  
               Read the MOTA v6.10 manual ...  here