Flip-Flop 50

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USCS Flip Flop 50 Postponed to October 30-31

The Flip Flop 50 scheduled for Friday and Saturday at Riverside International Speedway featuring the United Sprint Car Series and Mid-South Sprint Car Association has been postponed due to inclement weather. […]

Top Story USCS United Sprint Car Series
Riverside International Speedway

$7,000+ up for Grabs in USCS Flip Flop 50 at Riverside Speedway

$7.000 is up for grabs when the United Sprint Car Series presented by K&N Filters invades the historic Riverside International Speedway in West Memphis, Arkansas on Friday and Saturday, November 11th and 12th for the 8th annual “Flip Flop 50” Sprint Car Shootout when K&N Filters presents the $60,000 USCS Fall Nationals 2016. […]

Top Story USCS United Sprint Car Series
Riverside International Speedway

$7,500 up for grabs in USCS Flip Flop 50 Sprint Car Shootout

$7,500 is up for grabs when the United Sprint Car Series presented by K&N Filters invades the historic Riverside International Speedway in West Memphis, Arkansas on Friday and Saturday, November 11th and 12th for the 8th annual “Flip Flop 50” Sprint Car Shootout when K&N Filters presents the $60,000 USCS Fall Nationals 2016. […]

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$7,500 to win Flip Flop 50 November 1-2 at Riverside

$7.500 is up for grabs when the United Sprint Car Series presented by K&N Filters invades legendary Riverside Speedway in West Memphis, Arkansas on Friday and Saturday, November 1st and 2nd for the 5th annual “Flip Flop 50” sprint car spectacular when K&N Filters presents the USCS Fall Nationals 2013. […]