IMPROVEMENTS IN OR RELATING TO CYLINDER HEADS FOR LIQUID-COOLED FOUR-STROKE FUEL-INJECTION INTERNAL COMBUSTION ENGINES

摘要

1281638 I C engine cylinder heads MOTORENWERK CUNEWALDE VEB 24 Dec 1970 61358/70 Heading F1B An injector holder 2 extends through a space 5 in the head 1 also forming part of the push-rod passages 6. Lubricating oil from the valve rockers or a separate outlet, which may be guided by walls 8 on to the holder 2, cools the holder before returning to the crank-case through the passages 6.