Essentially, a multi-cylinder engine is a collection of individualengines operating at different combustion and mechanical efficiencies.If we can optimize the power output from each one, the overall ...

A 1992 Oldsmobile Achieva SCX Coupe W41 with just 29,000 miles on the clock when it was photographed back in 2012. W41 2.3L Quad 4 engines were available in the 1991 Olds Cutlass Calais and 1992 to ...

Welcome back for Part 2 of tune-up tips for your older Corvette. Last time we talked about tricks of the trade when setting points. This month we will talk about setting ignition timing. The most ...

There's a tiny silver can on the side of most distributors that is easily the most misunderstood component of any distributor-based ignition system. Feared by many, and ignored by many more, the ...