SAE Transactions, Vol. 104, Section 3: JOURNAL OF ENGINES (1995), pp. 2093-2103 (11 pages) Lean mixture combustion might be an important feature in the next generation of SI engines, while diluents ...

NOx emissions can be controlled through engine operation with lean homogeneous air/fuel mixtures. This emission control approach precludes the need for exhaust gas recirculation (EGR) and secondary ...

Plenty of myths surround the workings of internal-combustion engines. One is that an engine running lean—meaning too much air is going into the cylinders—tend to run hot. Jason Fenske of Engineering ...

If you have a lemon, make lemonade." Rather than complain about all the newfangled computer/smog technology, wise hot rodders are finding that they can adapt much of it to make their cars run faster.

Let's begin with the fundamentals of mixing air and gasoline for the purpose of producing power. (Rudolf Diesel's compression ignition is a different thing entirely. We'll touch on it briefly in what ...

GM's 1981 and later performance cars were equipped with seemingly complex E4M or E4ME electronically controlled feedback Quadrajet carburetors using the Computer Command Control system. Popular ...

An engine relies on two things to run: spark and fuel. Sure, there are a million other things to consider when speaking of engine operation and power, but regardless of the type, size, or brand of ...