6224 - Race Ported Zenoah 2 Bolt 25.4cc Top End piston ring

piston ring

In able to offer you a better product

Complete engine wrap for the G320RC & G340RC engines

there is a lot more that has gone into these cases than most will realize

CNC porting and hand finishing is all done in-house by the OBR staff

6224 - Race Ported Zenoah 2 Bolt 25.4cc Top End piston ring<p>This Zenoah 25. 4cc big bore kit has been race ported for maximum performance. The intake, exhaust and transfer ports have been opened up for the best possible performance.< p> <p><br >This kit fits the following:< p> <p>Motors: G230RC, G260RC, St23rc, St27rc, He23hp, He26hp.< p> <p>Off road Rc Cars: HPI Baja 5B 5T 5SC, FG Marder,FG Marder Race,FG Monster Beetle,FG Monster Beetle Pro,FG MT5,FG Stadium Truck, Duratrax Firehammer, Carson Attack,