The Verizon IndyCar Series is removing more items from its list of spec Dallara DW12 parts.Leading into the 2017 season, IndyCar competition president Jay Frye and his team launched an initiative to convert some spec DW12 components to free and open for teams to produce on their own or through...

International Hot Rod Association (IHRA) major contingency sponsor QA1 specializes in providing performance shock absorbers, carbon fiber driveshafts, suspension, rod ends, spherical bearings, ball joints and other related items to a variety of motorsports markets including: circle-track racing, drag racing, street performance, and street rodding."QA1 has really enjoyed supporting the...

This story originally appeared in the July 2016 issue of SportsCar magazine, the official member magazine of the Sports Car Club of America. A subscription to SportsCar magazine is one of the many benefits to joining the SCCA – the other being the ability to compete in any of the...