PRI 2019: Alan Johnson Performance Engineering H20 Block & Heads

Capitalizing on the hubbub from last year, Alan Johnson is now proud to showcase the full 481X H20 engine. This includes the engine block and heads, and features water jackets running through all of it to give cooling power to this beastly power plant.

About the author

Amanda Bourne

Amanda got her start in the industry as a car photographer and eventually started managing performance shops where she developed an obsession for old-school JDM. A firm believer in "built not bought" and always driving as fast as you can.
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