Ignition timing is like seasoning: some is good, but too much ruins the results. Bumping up the ignition timing on pushrod 5.0s is a time-honored trick to wake up the under-hood lump. The EFI system ...

The main purpose of the distributor in your engine is pretty much self-explanatory. In basic terms, it distributes the high-voltage energy of the coil through the spark plug wires to the spark plugs, ...

Taking into account all the products needed to build a high-performance powerplant, an ignition system is probably last on the list. Yet the ignition system is probably one of the most important ...

There are several instances where knowing the location of cylinder number 1 matters, especially for DIY enthusiasts. It's not just trivia, but crucial when diagnosing engine misfires, replacing spark ...

underway before tdc is reached. This gives a maximum cylinder pressure (and work output). This ignition timingcondition is about 20 degrees of crank rotation before tdc, i.e. 20 degrees btdc. From, ...