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NHRA Tech Department makes corrections to the engine blue print specifications

June. 26, 2019


The NHRA Technical Department recently made changes to the blueprint specifications.

Chry-2009       Correct intake valve size

Chry-2010       Correct intake valve size


Ford-2011        Delete head part #’s


Ford-2012        Delete head part #’s


Ford-2013        Delete head part #’s – List heads that are CNC


Ford-2014        Delete head part #’s


Ford-1968        Correct cam specs


Ford-1984        Correct Bore/Stoke specs

Ford-1985        Correct Bore/Stoke specs

Ford-1986        Correct Bore/Stoke specs

Ford-1987        Correct Bore/Stoke specs