7-Port Cylinder Kit with Modular Head

It features a flanged design with 7 ports and an exhaust crossbar, utilizing a piston with one segment and a modular head. This kit requires Malossi C-One or RC-One engine cases and an engine shaft with a connecting rod length different from the original.

Engineered for high-level competitions, this cylinder kit benefits from the latest evolution of Malossi's 7-port technology, with enhanced support for the main rear ports. The lights have been redesigned to link perfectly with Malossi engine cases, and the exhaust shape includes a structure with a thin, elliptical dual port to minimize piston ring stress. The modular head's inner profile has been completely redesigned for increased torque across all engine speeds, and its cover is made of forged aluminum, red anodized, and CNC-machined. The cylinder specifications include a 52 mm bore, 44 mm stroke, and 93.4 cc displacement, with a compression ratio of 01:14.6.