Install Tech Tips Identifying Ford “Stroker” Engine Displacements – 302 and 351 Applications
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Identifying Ford “Stroker” Engine Displacements – 302 and 351 Applications

BluePrint Engines Tech Tip: BluePrint Engines high performance engines have been "stroked" to increase displacement and power. However, these engines use standard sized engine blocks for easy bolt-in installation.

Ford 302 block has been stroked to 331 or 347 cubic inches.

Ford 351 block has been stroked to 408 or 427 cubic inches.

CATEGORY

Information, Applications

ISSUE

BluePrint Engines do not use familiar engine displacements (302 and 351 cubic inch) to specify Ford applications. Instead, these engines are listed with their "stroked" displacement.

ACTION

When selecting a Ford engine application, use the following table:

Original Ford block application   BluePrint Engines Stroker displacement
302 331 cubic inches or 347 cubic inches
351 Windsor
408 cubic inches or 427 cubic inches

APPLICATION

  • All BluePrint Ford crate engines
  • All BluePrint Engines ProSeries™ Ford stroker engines
  • All BluePrint Engines Ford short blocks