JE Pistons are forged. Forged aluminum is stronger than cast due to the feature aligned grain flow resulting from forging. Cast parts have a random grain.
JE introduces new, pistons for vintage, air-cooled Porsche applications. With modern design and advanced engineering, they leave stock pistons in the dust.
JE Pistons is here at the 2017 PRI show with a plethora of new, exciting products and some seriously cool booth cars and engines. Stop by and see it all!
When building an engine from the ground up, calculating the compression ratio (CR) is a necessary step to ensure maximum performance and prevent future problems