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Next ProKart Challenge Event


PRE-ENTRY OPEN NOW
Will close March 19 at 11:59 PDT
 

Round 1 - Buttonwillow March 23-24, 2024
Buttonwillow Raceway Park
24551 Lerdo Highway
Buttonwillow, CA 93206
(661) 764-5333
Website // Google Maps
The track will not be open on Friday for Practice.
 

Event Bulletin

  • Update 3/15 4:30 PM - In the event you are having problems finding the Sunoco 112 near you, for this first PKC race only, SKUSA will have plenty of fuel and oil on hand and available at retail. $110 per can, and $34 per bottle of oil. By the next PKC race, there should be a few dealers set up.
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 Important News

Speed and Giebler Score During SummerNationals Opening Day
Sunday, 18 July 2010 01:00
With perfect weather blanketing an incredible facility, the Superkarts! USA SummerNationals enjoyed great head-to-head racing and some amazing finishes in the opening day of action at USA International Raceway in Shawano, WI. In the feature category of the day – TaG Senior – veteran Phil Giebler emerged for a huge battle to take the win, while in the S1 Pro Stock Moto class, Alex Speed made the most of his return to SKUSA competition with a dominant victory over a star-studded field.

Saturday’s race schedule was capped by an incredible battle in the TaG Senior class, as Pro Tour point leader Phil Giebler (FA Kart) positioned himself throughout the day for the shot at another win. That said, National Kart Supply’s Mark Vielgut (Corsa) dropped the gauntlet early as he grabbed the pole position in qualifying. The combination of the asphalt construction and the specific cornering requirements of the track have made it very apparent the spec MG tires have a 1-2 lap sweet spot during qualifying, and the drivers have adjusted their strategies to address this unique situation. Vielgut was strong out of the box during the timed session, but in contrast to the tire expectations, he would take three laps to hit his mark, posting a 1:13.048 that would give him the pole for the first of two heat races. California driver Adrian Starrantino (CRG) would sit second after the timed run, coming in ahead of Benny Moon (Kosmic), who traveled up to Shawano with good friend AJ Allmendinger. Moon is driving one of Allmendinger’s TaG karts, and has been very impressive. Giebler was fourth, right ahead of veteran Jamie Sieracki (Merlin).
Read more...
 
SummerNats Pre-Entry Closed
Tuesday, 06 July 2010 09:45
Pre-Entry for the Pro Tour SummerNationals is now CLOSED. You will be able to sign-up at the track starting at NOON on Thursday, July 15th, subject to availability in your class. Please call the SKUSA office IMMEDIATELY to reserve your race tires and spec fuel, as extra supplies will be LIMITED for purchase at the track: 951-491-0808.
 
SummerNats Pre-Entry - Open One More Day!
Sunday, 04 July 2010 11:51
Due to feedback from customers we have decided to leave the SummerNats Pre-Entry open for one more day because of the holiday weekend.  Enjoy the 4th!!!
 
SKUSA SummerNationals Line Up Continues to Develop
Sunday, 04 July 2010 09:58
The first annual Superkarts! USA SummerNationals is promising to provide an early look at the on-track battles that the organization will likely see at its SuperNationals in November. The SKUSA staff will be heading for USA International Raceway in Shawano, WI in just about two weeks (June 16-18) and they are thrilled that the SummerNationals is expected to see a solid influx of local drivers for the race, pitting them up against the top drivers from their own ProKart Challenge, Mountain and the Central States regional programs. Add in the confirmed participation of NASCAR stars Jamie McMurray and AJ Allmendinger, and this race could be a solid pre-cursor of things to come in Las Vegas. SKUSA has an assortment of plans in place to make the SummerNationals an enjoyable experience for everyone who treks to Shawano to join in on the party.

“We’d love to officially welcome everyone to come and join us in Shawano for the SummerNationals,” offers Tom Kutscher, SKUSA President. “There’s a lot of crazy stuff going on in karting right now and as I am watching it unfold, I can remember exactly why we started our ProKart Challenge program in 2005. Karting should be about having fun, and that’s what we try to offer our customers when they come race with us. We had a great time at Infineon in April during the SpringNationals, and our approach to the SummerNats is no different. It’s going to be a fun summer vacation! We’ll do a little golfing, enjoy some BBQ with our karting friends, new and old, and we’ll get the chance to hit a great racetrack for some hardcore competition. That’s what the Pro Tour is all about!”
Read more...
 
Special rates and booking code for the Rio NOW Available for Supernats 14!
Thursday, 01 July 2010 07:57
The special room rates and group code to be able to reserve your rooms at the Rio for SuperNationals XIV are now available. Click HERE for the website link, toll free phone number and special SKUSA booking code. See you in Las Vegas!
 


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