SuperNats XXVIII

199DAYS

2026 Winter Series

TBA

2025 Pro Tour

26DAYS

SKUSA Mexico

19DAYS

2025 PKC

55DAYS

2025 TSRS

33DAYS

Next SKUSA Pro Tour Event


PRE-ENTRY OPEN NOW
Closes May 19 at 11:59 PM PDT

Master Shifter needs 10 entries by May 8th
to remain on the schedule.
springnationals - Rounds 3&4 May 23-25, 2025
Motorsports Country Club
of Cincinnati 
2848 US Route 50
Batavia, Ohio 45103
(513) 625-7223
mcckarting.com
Google Maps

EVENT BULLETIN

  • 4/20 2:00 PM - CAPACITY UPDATE: With roughly 10 spots left as of this posting, looks like KA100 Jr will be the first class to sell out. KA100 Sr, X30 Jr and Mini are around half-full and expected to sell out as well.
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SKUSA Pro Tour
Fuel Testing at Pro Tour Springnats
Written by John Motley - National Tech Director   
Wednesday, 12 June 2019 11:03
As many of our competitors know, we took several fuel samples at the SKUSA Pro Tour SpringNationals event in Utah last month for further testing.

The following entrants’ fuels were tested:
  • Freddie Slater #727 X30 Junior
  • Ryan Norberg #N1 X30 Senior
  • Matt Johnson #517 X30 Master
In addition to SKUSA’s own analysis, we are happy to report that the three samples submitted to the VP Fuel’s head chemist were all determined not to have any additional ingredients beyond VP C12 and the allowed lubricants.