SunTune Inductive Engine Analyzer by PenTron, model CP7673. See photos. Sorry, I don't have a car old enough to test it.
SUNTUNE Inductive Engine Analyzer Model CP7673 Working Condition
SUNTUNE Inductive Engine Analyzer Model CP7673 USED
SUNTUNE Inductive Engine Analyzer Model CP7673
SUNTUNE Inductive Engine Analyzer Model CP7673 USED. Complete WITH BOX #9
SUNTUNE Inductive Engine Analyzer CP7673
