The Wiseco Professional Series forged piston set is a four-piece Honda B16A kit with an 85.00 mm bore and +8.25cc dome volume for AC/HON B 4-valve applications. Built from 2618 forged aluminum in the USA, the pistons come with premium rings and ArmorGlide skirt coating, precision ring grooves, an anti-detonation groove, fully machined crowns and forced pin oiling to sustain heavy to severe duty performance use.
Wiseco AC/HON B 4v DOME +8.25 STRUT 8500XX Piston Kit