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.

Installing a Chevy distributor is easy, right? Just line up the rotor, position the housing, and drop it back into theengine. If you've just read that and thought, "Not really," you're not alone. As ...

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 ...