Thunderbird V8-302 5.0L HO (1992)
Valve: Specifications
5.0L/V8-302, 1989
Intake ..................................................................................................................................................................................................................... .3776 inch
Exhaust .................................................................................................................................................................................................................. .3924 inch
5.0L/V8-302, 1990-91
Intake ....................................................................................................................................................................................................................... .442 inch
Exhaust .................................................................................................................................................................................................................... .450 inch
5.0L/V8-302 HO 1991-93
Intake ....................................................................................................................................................................................................................... .442 inch
Exhaust .................................................................................................................................................................................................................... .442 inch
5.8L/V8-351 1989-91
Intake ....................................................................................................................................................................................................................... .442 inch
Exhaust .................................................................................................................................................................................................................... .450 inch