New M16 engine with pump. This is a micro engine.
It is made of brass and stainless steel. A carburetor with adjustable speed is used. The ignition device is powered by a 4.5V power supply.
Its start can be divided into two ways: external force (electric drill) and manual start. It will probably take longer time for your items to arrive at the final destination. Much Appreciate for your understanding on this uncontrollable matter.
Hope you'll satisfy with our total services as well as the product and look forward to your good feedback soon.