Race Ported Zenoah 4 Bolt G272RC 27.2cc Motor

Due to the higher reliability of the Zenoah 4 bolt motors we have decided to switch all modified 2 bolt Zenoah motors to 4 bolts. This is a brand new race ported Zenoah G272RC 27.2cc motor. This motor comes with a wt-813 carb and clutch. To start we machine the combustion chamber for a proper squish clearance with the 2mm stroker. This motor has been completely torn down and ported. All of our porting is done by hand for maximum performance. The following port work has been done:

1. Machined combustion chamber

2. Resurface all ports for better gas and oil mixture

3. Raise/enlarge/reshape exhaust port

4. Reshape and enlarge transfer ports for better flow

5. Remove stock crank and install 2mm stuffed stroker

6. Install new gaskets and c-clips when reassembled

This motor fits the following

To install this engine on any hpi baja you either have to modify the Zenoah clutch or install a CY clutch.

Offroad Rc Cars: HPI Baja 5B/SS/2.0/5T, MCD, 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
Leopard Race,FG Leopard STX,FG Marder Beetle,FG Pajero, And most other large scale cars

Onroad Rc Cars: MCD, FG Evo-4,FG Sportline, HARM,FG F-1 Competition, And most other large scale onroad cars.