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Valves & Valve Springs Specifications Buick Roadmaster VIII

ApplicationIn. (mm)
Valves
Face Angle45°
Minimum Margin.031" (.80 mm)
Valve Springs Installed Height1.70" (43.2 mm)[
Pressure (1)
Valve Closed76-84 @ 1.70 (34-37 @ 43.2)
Valve Open194-206 @ 1.25 (88-93 @ 31.8)
(1) Lbs. @ In. (Kg @ mm).
(1)Lbs. @ In. (Kg @ mm).

VALVES & VALVE SPRINGS SPECIFICATIONS