Edelbrock is no stranger to Harleys, and the engineers there know that the way to wake up a sleeping Evolution is with a good set of heads and a cam. So it's no surprise that the company recently ...
Several years ago, we installed an Edelbrock Performer RPM Power Package Top End Kit to a 289 in a '65 Mustang, and while it certainly gave the engine a newfound level of power, it wasn't quite what ...