● Multi-layer sealing technology:between the high-precision cylinder head and the cylinder body, the use of a new structure of multi-layer gaskets, effectively avoid water and oil leakage.

● Large flow water cycle technology:using BMW high-performance engine water cooling technology, optimize pump structure and materials, significantly increase pump water flow and sealing area, to ensure better water cooling effect.

● Mass oil storage technology:The use of increased oil storage technology and rapid pump oil technology, effectively reduce the engine operating temperature, to ensure that the engine in high-speed operation, smooth oil supply, extend the engine service life.

● Double cooling technology:using LONCIN engine appearance patent, add heat sink in the cylinder block and cylinder head of the water-cooled engine, so that the engine has air cooling and water cooling effect at the same time, reduce the engine heat load

● Multistage filtration technology:The new crankshaft filtration structure significantly reduces crankshaft failure.

● Fixed-point injection technology:oil is injected to the bottom of the piston at a fixed point, doubling the cooling of the piston and piston ring, significantly reducing the engine heat load.

● Multi-point lubrication technology:the main and counter shafts of the engine, tappet and valve are lubricated by pressure multi-point to improve wear resistance.

WIDE OPEN THROTTLE CURVES（TD150水冷）  

WIDE OPEN THROTTLE CURVES（TD75水冷）  

WIDE OPEN THROTTLE CURVES（TD210水冷）  

WIDE OPEN THROTTLE CURVES（TD260水冷）  

INSTALLATION DIMENSIONS