Stock Horsepower corrections complete for 1st half rating period 2013

Engine Make          CID     OEM HP      Years affected

GM                      346        305           00 Camaro/Firebird

Mopar                  440        385           1971 GTX

Ford                    302    122-157        72-82

Super Stock Horsepower corrections complete for 1st half rating period 2013

Engine Make         CID     OEM HP          Years affected

GM                      346     305-350        01-04 Camaro/Firebird

GM                      305     185-205        1987  Camaro/Firebird

Ford                    302     122-157        72-82