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Horsepower Adjustments – From Competitor Requests

 

The NHRA Technical Department released Horsepower changes December 19, 2014 after review and evaluation of written requests from Lucas Oil Sportsman Series competitors. All changes are effective January 1, 2015. Only those requests received by November 18, 2014 were considered during this scheduled evaluation. Any requests received after November 18, 2014 will be reviewed during the next scheduled evaluation of 2015.

Letter review is part of NHRA's commitment to evaluating input from the Sportsman racing community and is an important element of NHRA's Automatic Horsepower Factoring System.  “No Change” combinations are listed so that competitors may see that requests were reviewed by the Technical Department, even though the request resulted in no change.

          Requests for horsepower changes or reviews can be made here www.nhraracer.com/ahfs.asp.  Requests for reviews must be received no later than May 31, 2015 to be included in the next scheduled horsepower and index review.

 

Stock Horsepower Changes

                                  OEM       NHRA    New

Make            CID        HP          HP          HP         Years Affected

 

Buick             252       125        166      163         83-84 Regal

 

Chev             262       130        155      153          1985 El Camino

 

Chev             283       195        197      164           64-67 Nova

 

Chev             283       220        220      217           65-66 Bel Air

 

Chev             305       220        245      241           87-92 Cam/fire

 

Chev             350       245        302      298           73-74 Camaro

 

Chev             350       360        325      320           1970 Camaro

 

Chev             409       409       380       375         1962 Biscayne

 

Chev             427       425       425       419         1969 Camaro 

 

Chev             454       425       420       414         1971 Chevelle

 

Mopar            135       94-96    104       102         83-87 Aries

 

Mopar            318       150       175       172         1973 Dart

 

Mopar            360       170-20   280       276         74-79 LeBaron

 

Mopar            440       390       405       399         1970 Roadrunner

 

Mopar            440       375       340       335         1967 GTX

 

Mopar            440       390       391       382         1970 Barracuda

 

Mopar            440       280       340       335         1973 Roadrunner

 

Ford              302       175       208       205         83-84 Mustang

 

Ford              302       150       200       197         1986 Thunderbird

 

Ford              351       248       311       307         1972 Torino

 

Ford              428       335       389       380         69-70 Mustang

 

Olds              138       120       113       111         92-94 Achieva

 

Olds              305       150       235       232         1984 Cutlass

 

Olds              307       138       210       207         86-90 Cutlass

 

Olds              455       365       355       350         1970 Cutlass

 

Pont              455       360       350       345         1970 GTO

 

 

 

 

 

 

 

Stock Horsepower No Changes

 

                                    OEM       NHRA

Make           CID          HP          HP         Years Affected

 

AMC             258           114        148           1977 Pacer

 

AMC             390           325        315           1970 AMX auto

 

AMC             390           325        315           1970 AMX stick

 

Buick            231           105        130           1978 Skyhawk

 

Buick            350           175        262           73-74 Apollo

 

Buick            455           250        330           1972 GS

 

Chev            267           115        150           81-82 Monte Carlo

 

Chev            283           220        223           64-66 Chevelle

 

Chev            302           290        309           67-69 Camaro

 

Chev            305           155-200  263           83-87 Camaro

 

Chev            327           250        245           1965 Malibu

 

Chev            327           275        265           66-67 Chevelle

 

Chev            327           275        270           67-68 Nova

 

Chev            346           305        382           99-02 Camaro

 

Chev            350           165        287           1976 Camaro

 

Chev            350           175-185  275           1978 Camaro

 

Chev            350           170        280           1977 Nova

 

Chev            350           160-185  283           1978 Camaro

 

Chev            350           200        278           1972 Nova

 

Chev            350           255        275           1969 Kingswood

 

Chev            350           255        280           1969 Nova

 

Chev            350           275        279           Camaro no such combo

 

Chev            350           295-300  286           67-70 Camaro

 

Chev            350           300        282           1970 Chevelle

 

Chev            350           300        290           1969 Chevelle

 

Chev            396           325        325           1967 Impala

 

Chev            396           375        399           1969 Camaro

 

Chev            402           375        395           1970 Camaro

 

Chev            402           375        400           1970 Camaro

 

Chev            427           430        445           1969 Camaro

 

Mopar           105           63-75     80             78-82 Omni

 

Mopar           273           180        166           65-67 Belvedere

 

Mopar           318           230        195           63-64 440

 

Mopar           318           150        230           1978 Aspen

 

Mopar           340           240        299           72-73 Barracuda

 

Mopar           340           275        319           1971 Duster

 

Mopar           340           275        304           1969 Dart

 

Mopar           370           390        440           2010 Drag Pak

 

Mopar           383           270-280  394           1967 Barracuda

 

Mopar           383           343        325           1962 Belvedere

 

Mopar           413           410        395           1962 Fury

 

Mopar           426           415        409           1963 Savoy

 

Mopar           426           415        415           1964 Belvedere

 

Mopar           426           425        425           1966 Belvedere

 

Mopar           426           425        434           1970 Challenger

 

Mopar           426           425        450           1965 Belvedere

 

Mopar           440           375        350           1970 Cuda

 

Mopar           440           370-375  345           68-71 GTX

 

Mopar           440           375        342           1970 Cuda

 

Mopar           440           390        422           1970 GTX

 

Mopar           440           390        393           1970 GTX

 

Mopar           440           390        395           1970 Cuda

 

Mopar           440           390        400           1969 Roadrunner

 

Mopar           440           390        380           1969 Roadrunner

 

Mopar           440           385        399           1971 Challenger

 

Ford             281           305        305           96-98 Mustang

 

Ford             300           150        190           1993 F-150

 

Ford             302           225        215           87-89 Mustang

 

Ford             302           210        220           69 Stang no combo

 

Ford             351           330        355           1971 Mustang

 

Ford             363           330        330           2013 Cobra Jet

 

Ford             428           335        375           68-70 Torino

 

Ford             429           375        360           1970 Mustang

 

Pont             350           200        277           1974 GTO

 

Pont             400           220        290           1978 Firebird

 

Pont             455           290        345           73-74 Firebird

 

Pont             455           325        325           1971 Firebird

 

 

 

 

 

                     Super Stock Horsepower Changes

 

                                   OEM       NHRA    New 

Make             CID        HP          HP          HP        Years Affected

                                     

AMC              360       290       268       264         1970 AMX

 

GM                305       205-245 245       235         87,90-92 GT stick

 

GM                231       200       187       182         95-02 Cam/Fire

 

Chev             283       220       225       219         1957 210

 

Chev             396       325       373       368         1967 Camaro

 

Chev             350       295-300 317       313         68-39 Camaro

 

Chev             350       250       233       230         1969 GT RWD

 

Ford              428       335       369       360         1969 Mustang auto

 

Mopar            318       155       245       241         79-80 Aspen

 

Mopar            340       275       275       268         1971 Demon

 

Mopar            340       240       266       262         72-73 GT RWD

 

Mopar            426       365       305       301         1965 GT RWD

 

Ford              289       210       206       203         1964 GT RWD

 

Ford              302       325       325       317         2012 GT RWD

 

Ford              351       266-280 297       293         71-72 GT RWD

 

 

 

                   Super Stock Horsepower No Changes

 

                                  OEM      NHRA 

Make           CID        HP         HP               Years Affected

 

AMC              343       280       265                     1969 AMX

 

AMC              390       325       315                     1970 AMX

 

AMC              390       315       290                     1969 AMX

 

Chev             327       250        250                   1962 GT

 

Chev             350       250       233                     1969 GT

 

Chev             350       255       294                     1969 GT

 

Chev             265       205       200                     1956 210

 

Chev             265       205       200                     1956 150

 

Chev             265       180       200                     1955 Sedan

 

Chev             305       215       252                     1985 Camaro

 

Chev             350       295-300 317                     68-69 Camaro

 

Chev             350       250       230                     1970 Camaro

 

Chev             350       300       315                     1969 Camaro

 

Chev             396       325       363                     Cam no such combo

 

Chev             396       375       400                     1969 Camaro

 

Chev             427       425       451                     1969 Camaro

 

Chev             427       430       476                     1969 Camaro

 

Chev             454       425       469                     1971 Corvette

 

Chev             327       250       258                     63-64 GT RWD

 

Chev             327       250       265                     1968 GT RWD

 

Chev             327       250       270                     1965 GT RWD

 

Chev             327       275-300 299                     67-68 GT RWD

 

Chev             346       310       313                     99-04 GT RWD

 

Chev             350       255       294                     1969 GT RWD

 

Chev             350       255       264                     1969 GT FWD

 

Chev             350       360       325                     1970 GT RWD

 

Chev             400       175       324                     74-76 GT RWD

 

Chev             402       300       312                     1971 GT RWD

 

Mopar            340       240       258                     1972 Demon

 

Mopar            360       245       265                     74-75 Duster

 

Mopar            360       245       274                     74-75 Dart

 

Mopar            318       155       249                     78-79 GT FWD

 

Ford              281       235       229                     2010 Cobra Jet

 

Ford              289       210       210                     1964 Mustang

 

Ford              302       350       350                     2014 Cobra Jet

 

Olds              350       170       271                     77-80 GT RWD

 

 

 

Super Stock Index No Changes

Class

 

                            SS/AH                          

 

 

 

 

                  

 

 

 

 

 

 

 

 

 

 

 

 







RM