Exhaust Flange Dual Function
Arrow Shark Dual Function Exhaust Flange
A versatile new exhaust flange that can be used on Arrow Shark latest high performance XP254M engine, Zenoah and RCMK engines. This CNC-manufactured flange includes both round (for the XP254M engines) and square (for Zenoah, RCMK, CY or other similar engines) adapters to suit the respective shapes of the exhaust ports and thus maximize performance. The flange comes complete with two O-Rings and mounting bolts.