SuperNats XXVIII

127DAYS

2026 Winter Series

185DAYS

2025 Pro Tour

17DAYS

SKUSA Mexico

59DAYS

2025 PKC

46DAYS

2025 TSRS

10DAYS

Next SKUSA Pro Tour Event



PRE-ENTRY OPEN NOW
Closes July 21 at 11:59 PM PDT
summernationals - rounds 5&6 July 25-27, 2025
New Castle Motorsports Park
5816 South County 125 West
New Castle, IN 47362
(765) 987-8090
newcastlemotorsportspark.com
Google Maps

 

Event Bulletin

  • 7/7 2:00 PM - KA100 JUNIOR is now SOLD OUT and waitlisting. There is a limited amount of room in X30 Junior at the moment.
  • 7/7 8:45 AM - CAPACITY UPDATES - KA100 JR ALMOST SOLD OUT.  KA100 Sr and Mini are about 75% full. 
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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.