Come See the Supersport Mk2 at Auto Club Speedway Saturday Jan. 10th!

The final developments to the Supersport Mk2 are complete! After the last test we determined that the engine required a larger intercooler to better control air inlet temperatures. The new larger intercooler was installed and was 100% successful on the dyno.


IMG_7572 2lr


The performance of the Supersport Mk2 was proving to be so good that we decided using a better shock absorber would give us even better results. The new 2 way adjustable state of the art shock designed by Jerome van Gool of MCS gives us confidence that the performance of the Supersport Mk2 is absolutely the best it can be.


IMG_7576 2lr


IMG_7263 lr


Yesterday was spent at the Danzio Performance dyno, analyzing the engine tuning with the new intercooler in place. Performance was on target, with the air inlet temperatures well under control. Click HERE to view a dyno pull.


IMG_0325 lr


This coming Saturday, January 10th, we will be testing the Supersport Mk2 at Auto Club Speedway in Fontana, CA. Our professional driver Craig Stanton, who last drove the car at Big Willow, will be putting the Supersport Mk2 through it’s paces on the roval at Auto Club.  The event is a Speed Ventures track day which affords plenty of track time to thoroughly test and tune on the car.  This will be the first test with the new MCS shock absorbers and we are anticipating Craig will really like the new set up.

This test will be the final development test on the Supersport Mk2. After this the design and specs will be frozen for production.

Come on by Auto Club Speedway on Saturday, January 10th and let us show you the car and explain why we believe this car is the best value in racing today offering a level of performance that far exceeds the purchase price! We will be in the north end of Garage 2 all day and would enjoy showing you the car.




  • IMG_0623
  • IMG_0626
  • IMG_0574
  • IMG_0531
  • IMG_0526
  • IMG_0511

Sign up for News from 999 Motorsports USA