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change JB4 performance maps
FITS: All Hondas and Acuras with a
maintaining their trademark dedication to performance and quality
engine bench testing
which is designed to provide excellent filtration while allowing maximum airflow
Darton Sleeves K20c 86mm Honda Ridgeline 1.5 Gen (2009-2011) change JB4 performance mapsFITS: K20C1, K20C4, K20C6 Many production cast iron and aluminum blocks suffer from a design weakness of cylinder stability by nature of poor support at the upper deck area. The manufacturing process of "cast in sleeves" provides for economy of scale in low horsepower engines, but does not accommodate high horsepower, high boost, or larger bore sizes. Darton has engineered a superior solution by using a unique designed cylinder sleeve which when