The Mixing Ratio is: The ratio during in running period is (20~25:1), and (25~30:1) after grinding
Fit for 1:5 HPI Baja 5B 5T SS 5SC Rovan LT Baja FG Car Redcat HSP
The new cylinder head design can effectively increase the engine cylinder pressure and increase the engine heat dissipation area, improve the heat dissipation performance
The engine has been commissioned to the maximum power for the best condition before leaving the factory