An edelbrock Performer RPM cam is pretty lopey, and doesn't destroy "streetability". There are other, cheaper cams sold under Summit and Jegs label that are the exact same specs. However, you won't get any of the potential performance out of the cam without an intake manifold, good exhaust, and some head work. If you plan on just cruising around without revving too much, the springs won't be an issue, since the cam doesn't have radical lift. Gas mileage will invariably suffer from a lopey cam.
