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1995
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Firebird Formula, 2D Convertible, Standard
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Mechanical
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Engine Mechanical 5.7L V8 - VIN [P]
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Engine Specifications
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Valves & Valve Springs
Valves & Valve Springs
VALVES & VALVE SPRINGS
Application
Specification
Valves
Face Angle
45°
Margin (Minimum)
.031" (.80 mm)
Valve Springs
Free Length
2.0" (51 mm)
Installed Height
1.78" (45.2 mm)
Pressure
(1)
Valve Closed
81-89 @ 1.78 (37-40 @ 45.2)
Valve Open
252-272 @ 1.31 (114-124 @ 33.1)
(1)
Lbs. @ In. (Kg @ mm).