Stock/SS Horsepower Changes   complete for 2nd half rating period 2015

Engine Make     CID     OEM HP   NHRA HP   New HP     Years affected

 Buick                 350         195          272          268               1972 GS

Chev                   327         250          249          245               1964 Chevelle

Chev                   327         250          251          245               1964 Full size

Mopar                 340         275          304          300               68-70 Dart

Mopar                 360        220-245    305          301               74-76 Dart

Mopar                 360        220-245    301          305               74-76 Challenger

Ford                   302         230          235          229               1968 Mustang       

Olds                   307         180          240          237               87-88 Cutlass

Pont                   350         170-200   254          250               1974 LeMans

Chev                   454         345         385          376               1970 GT RWD