Thursday, December 14th, 2017


Aftermarket/Replacement Cylinder Head Rule Change

Rumor has it that NHRA is streamlining the aftermarket head rules for Stock and Super Stock. One of our Class Racer members posted the news a few days ago. NHRA will be making horse power changes before the holidays, and the announcement should be made then. Follow the story on the forum to stay up to date…. head rule change