At some point in the mid 1970s or so, GM (with Delco Remy) came up with a new electronic ignition system known as HEI or High Energy Ignition. We've touted this as an upgrade for many engines in ...

Properly firing your engine's ignition is a necessity for good combustion-thus power. There are many aftermarket ignition choices for the RB Wedge and Hemi that offer added voltage to the spark plugs.

When building a new motor, rarely is it wise to install a crusty old distributor. Not only can it contaminate your fresh internals with dirt and grime, there's no easy way to bench test its ...