6227 - Race Ported 2 Bolt 30.5cc Top End

<p>This is a brand new race ported 30.5cc top end. This kit comes with everything need to turn your motor into a beast except for a 2mm crank. To start we machine the cylinder for the 2mm stroker and for a proper squish clearance with out stacking gaskets. This allows the motor to rev higher and still have a massive amount of torque. All of our port work is done by hand except for machining the cylinder.&nbsp;</p> <p><br />This big bore kit will fit the following Motors/Cars/Trucks:</p> <p><br />Motors: (2mm Stroker Required) G230RC, G260RC, CY23rc,CY26rc, CY27rc, CY29rc,GP290, 27cc Head Kit Motor, 29cc Head Kit Motor 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, Smartech Travel,ler,FG Leopard, XTM<br />Leopard Race,FG Leopard STX,FG Marder Beetle,FG Pajero, And most other large scale cars</p> <p>On-road Rc Cars: FG Evo-4,FG Sportline, HARM,FG F-1 Competition, And most other large scale on-road cars.</p>