Does anyone out there have any experience, positive or negative, with installing Autolite 4163 spark plugs in a Testarossa? Thanks, Dave
Nothing in particular. I've had the car for a couple of years and have not had any reason to yank them. I'm asking about Autolites because I can buy a set for $30 and I generally accumulate spares when a bargain pops up. Thanks, Dave
Dear Ferraristi, I don't think anyone ventures beyond the known plugs of the OEM Champions and the improved NGK's. When the techs use NGK....why bother reinventing the wheel. Shamile Freeze....Miami Vice !