33 Longtime partner, Summit Racing Equipment remains a contingency sponsor and the title sponsor in two sportsman programs in 2018 — Summit SuperSeries and Summit Sportsman Spectacular. In addition, Summit Racing Equipment is the official high-performance source of the IHRA. For additional information about Summit, please visit www.summitracing.com HIGHLIGHTED IHRA CONTINGENCY PARTNERS The International Hot Rod Association (IHRA) thanks its longstanding contingency partners for their support of the racers throughout the 2017 season. In the seven Summit Sportsman National Championship classes, a racer can take home more than $2,000 in contingency earnings. The relationship with Trick Flow Specialties continues across the sportsman ranks. They are an official IHRA contingency sponsor for cylinder heads and intake manifolds. For additional information about Trick Flow Specialties, please visit www.trickflow.com Sunoco Race Fuels, the official Race Fuel company of the IHRA and race fuel contingency sponsor, is another longstanding partner. Sunoco sells its award-winning race fuels at hundreds of IHRA racing events throughout the year. For additional information about Sunoco, please visit www.sunocoracefuels.com JR Race Car continues as the official Junior Dragster company of the IHRA. In addition to the normal contingency plan, JR Race Car will award the Summit SuperSeries Junior Dragster world champion a custom-built Junior Dragster at the Summit World Finals. For additional information about JR Race Car, please visit www.jrracecar.com Mickey Thompson Performance Tires continued its relationship with the IHRA as a sportsman contingency partner (drive tires) in 2017. Mickey Thompson Performance Tires is known worldwide as a leader in high-performance tires and wheels for use on the track, and has been a significant supporter of the IHRA throughout the years. For more information, www.mickeythompsontires.com Holley Performance Parts, the undisputed leader in fuel systems for over 100 years, remains a partner through the IHRA contingency program. Holley’s products include fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies, Holley products can give you the edge over the competition. For more information, please visit www.holley.com ATI Performance Products, an award-winning company that manufacturers a multitude of high-performance parts as well as a wide variety of performance enhancing internal components has been a valued IHRA contingency partner. The partnership includes transmissions and torque converters. For more information about ATI products, please visit www.atiracing.com Manley Performance Products, a connecting rods and valve springs contingency sponsor with the IHRA, takes part in the Summit sportsman programs. Manley Performance Products is a high-performance aftermarket industry that offers high-quality products, including niche and sport compact. For more information, please visit www.manleyperformance.com