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NHRA Tech Department makes updates to the engine blueprint specifications

August 6, 2026

 

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

Mopar 63-69 383/280 - 335 added alternate intake manifold  







ATI Brodix CTECH Callies Mark Williams Maxima Moroso PST Shafiroff Taylor Motorsports
RM
 

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