M. Jones wrote: > > Frederic Breitwieser wrote: > > >>1. Holley 4D or 4DI system. Carb-like creature that attaches to your > existing intake, and adjust electronically to your tastes. > > Carb-like? Ouch! > > Mike J. Carb-like in that it's not port injection, but throttle body. GM TBI is no less "carb-like" than the holley system. Shannen