A small gap with big importance in the performance and health of an engine - here's everything you need to know.

The valve train wear characteristics of motored 2.2 l and 2.3 l engines were examined using ceramic and conventional metal cam followers. Under regular wear conditions with fully formulated motor oils ...

MR. NUTT outlines the recent progress in the development of aircraft engines by a brief review of the progress made during the past 10 to 15 years. He explains some of the design details which have ...