Ian Williams Tuning

Ian Williams Tuning Gokart and parts supplier in Adelaide. Dealer for Arrow and OTK karts and parts, and Scorpion Superkarts.

Spares and repairs on all engines KT100 Yamaha, and 125cc Tag Rotax Max and IAME X30 and KA100, Minirok 60cc - new engines and parts.

04/09/2026

Here is the start if another race day ... nothing more peaceful than the Barossa gokart club.

For sale is a Scorpion Superkart with a Rotax Max EVO 125cc engine. Been idle for a while but at only $4000 you cannot ...
04/09/2026

For sale is a Scorpion Superkart with a Rotax Max EVO 125cc engine. Been idle for a while but at only $4000 you cannot buy a competitive kart cheaper !!

We have one Rotax junior to senior upgrade kit available. Includes new senior cylinder, piston, powervalve assembly incl...
02/09/2026

We have one Rotax junior to senior upgrade kit available. Includes new senior cylinder, piston, powervalve assembly including actuator and hoses and top end gasket kit.

This whole kit of parts would be over $1900 today ... selling for a bargain at $1250.

Not so common gokart front wheel alignment bars, suit 17mm stub axles, only $75 the pair. Save yourself a few hundred do...
31/08/2026

Not so common gokart front wheel alignment bars, suit 17mm stub axles, only $75 the pair. Save yourself a few hundred dollars on the latest infrared style aligners.

Give us a call , we can post if you are not in Adelaide. Ph 08 8340 9288

29/08/2026

Its 4 stroke Torini Saturday. Always wondered what the old versus new carb emulsion tube would do to the power, since everyone went straight out and bought the new ones sight unseen !!

The video is what it sounds like when doing a run .. well nothing to write home about. The computer screen does not do much during a run, you can see the rpm's rising and the A/F is taking readings. But immediately it is over you get the results.

Another long term product that we have been supplying for over 30 years is our MOTA 2-stroke engine simulation software....
27/08/2026

Another long term product that we have been supplying for over 30 years is our MOTA 2-stroke engine simulation software.

Under constant development we are now up to version 8 that includes an automated optimisation feature to find those missing tenths. MOTA has been sold all over the world and is responsible for many sleepless nights , as well as some incredible racing success.

In stock and ready to ship, priced at $265. MOTA v8 is supplied with a printed quick start User Guide and a full manual is included on the USB.

The external electric kart starter is our longest running manufactured product. These have been going out the door since...
26/08/2026

The external electric kart starter is our longest running manufactured product. These have been going out the door since the 1980's !!
We now offer units with a used electric motor for $385 , or with a brand new motor for $445.
Delivery around Australia by post is a flat $50, supplied with either 17mm or 19mm drive socket.

Just come in for sale is an Arrow X2 with pre EVO Rotax Max 125cc engine. Overall kart is quite good, fitted with an XL...
25/08/2026

Just come in for sale is an Arrow X2 with pre EVO Rotax Max 125cc engine. Overall kart is quite good, fitted with an XL seat and Mychron 4 datalogger. Cheap fast kart at $3,000.

22/08/2026

A very cold start to the day out at Monarto for the 4 stroke state cup event.

Heres the team all set up, ready to go. Just waiting on the fog to clear.

Here is a clearance special ... 6 one litre cans of Wladoil Racing K2T oil. Only $20 each one litre can. Always popular...
22/08/2026

Here is a clearance special ... 6 one litre cans of Wladoil Racing K2T oil.

Only $20 each one litre can.

Always popular in IAME engines, both KA100 and X30.

Only $20 each or $85 for the lot. Postage can be arranged at extra cost if you need them shipped.

Address

79 Torrens Road
Brompton, SA
5007

Opening Hours

Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 9pm
Friday 9am - 6pm
Saturday 9am - 4pm

Telephone

08 8340 9288

Website

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