NHRA Tech Department makes updates to the engine blueprint specifications
- Aug 3, 2020
- 1 min read
Aug 4, 2020
The NHRA Technical Department recently made changes to the blueprint specifications.
Ford 227-260 corrected intake casting numbers 11-14
Ford 227 260 corrected cylinder head casting numbers 11-14
Ford 227-260 added alternate intake casting 12-14
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