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Class Racing Information

Horsepower Adjustments (January 2013)
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Accepted Pistons List
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Cylinder Head Volumes
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Downloads

Super Stock Indexes

Stock Indexes

Accepted Fuels for STK/SS/TS/TD

     
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IHRA calendarheader
Summit Pro-Am Tour | Division 2 (Double Event)
Division 2

Bradenton Motorsports Park
Friday, February 12th - Sunday, February 14th
Summit Pro-Am Tour | Division 2 (Double Event)
Division 2

South Georgia Motorsports Park
Friday, February 26th - Sunday, February 28th
Spring Nitro Nationals
IHRA Drag Racing Series

Orlando Speed World (Orlando, FL)
Friday, March 4th - Sunday, March 6th
Summit Team Finals | Division 9 (Raiders) 2015 Completion
Summit Team Finals

Piedmont Dragway
Thursday, March 10th - Saturday, March 12th
Summit Pro-Am Tour | Division 4 (Double Event)
Division 4

State Capitol Raceway
Friday, March 18th - Sunday, March 20th

 

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IHRA SERIES:

IHRA-Drag-Racing-Series-2015 SummitProAmAmsoilNEW SSS-Logo SummitTOC Junior SuperSeries