NHRA - National Hot Rod Association

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Alert:

[3:30 p.m. UPDATE] Today’s Racing Has Been Postponed to Monday at 11 a.m.

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Crew Chief Confidential: David Grubnic explains nitro head gaskets

The creation and containment of the cylinder pressure in a nitromethane-burning Hemi engine hangs on a simple copper gasket. Learn how from one of John Force Racing's masters of horsepower.
04 Aug 2021
Posted by NHRA.com staff
Feature