I put a HEI distributer in the 350 engine. Will I need to change the plug type heat range and gap?Related QuestionsStrut 1992 Pontiac FirebirdIs it possible to replace front strut mount without taking off the strut? RESPONSE Yes. Remove the cover Remove the nut Remove upper mount retaining nuts and upper mount. Install new in reverse order1995 pontiac firebird trans ammy air conditioning, heat, and horn all quit working at the same time. is there a fuse somewhere that i am missing that links all these systems together?1998 Pontiac FirebirdMy radio keeps cutting on and off on my Firebird. I thought it be my radio and wiring but I replaced it with a brand new one and still the same symptoms. It just cuts on and off at random.