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More 2014 Midyear Stock Horsepower Adjustments Announced

  • Jul 23, 2014
  • 1 min read

Stock Horsepower Changes   complete for 1st half rating period 2014

 

Engine Make     CID     OEM HP   NHRA HP   New HP     Years affected

 

GM                   350         170       287              280           1977 Nova

 

Mopar              440          390        400            391            1970 Cuda

 

Mopar               273         180         166           162            65-67 Dart,Valiant    

                

 

60312

 
 
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