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The Wiseco Professional Series forged piston for Honda B16A is a single, high-strength race piston supplied as one unit for serious builds. Forged from 2618 aluminum and fully machined, it includes precision ring grooves, an anti-detonation groove, forced-pin oiling, and ArmorGlide skirt coating. Specified at 82.00 mm bore, 30.00 mm compression height, and 0.827 in pin diameter.
Wiseco AC/HON B 4v DOME +8.25 STRUT 82mm Bore Piston (SINGLE PISTON ONLY)
