Prowler V6-3.5L VIN G (1999)
Valve: Specifications
CYLINDER HEAD
Cylinder Head Gasket (Thickness Compressed) ................................................................................................................................ 1.78 mm (0.070 in.)
Valve Seat
Angle ......................................................................................................................................................................................................... 45 - 45 1/2°
Run-Out (Maximum) .................................................................................................................................................................. 0.051 mm (0.002 in.)
Valve Seat Width (Finished)
Intake and Exhaust ............................................................................................................................................................................... 1.25 - 1.75 mm
........................................................................................................................................................................................ (0.0492 - 0.0689 in.)
Guide Bore Diameter (Std) ...................................................................................................................................................................... 6.975 - 7.00 mm
........................................................................................................................................................................................ (0.2746 - 0.2756 in.)
Valve Guide Height ..................................................................................................................................................................................... 9.5 - 10.5 mm
........................................................................................................................................................................................ (0.3740 - 0.4134 in.)
VALVES
Face Angle ..................................................................................................................................................................................................... 44 1/2 - 45 °
Head Diameter
Intake ............................................................................................................................................................................................... 34.87 - 35.13 mm
........................................................................................................................................................................................ (1.3728 - 1.3831 in.)
Exhaust ............................................................................................................................................................................................ 28.87 - 29.13 mm
........................................................................................................................................................................................ (1.1366 - 1.1469 in.)
Length Overall
Intake ........................................................................................................................................................................................... 114.41 - 114.99 mm
........................................................................................................................................................................................ (4.5043 - 4.5272 in.)
Exhaust ........................................................................................................................................................................................ 125.67 - 126.25 mm
........................................................................................................................................................................................ (4.9476 - 4.9705 in.)
Stem Diameter
Intake ............................................................................................................................................................................................... 6.935 - 6.953 mm
........................................................................................................................................................................................ (0.2730 - 0.2737 in.)
Exhaust ............................................................................................................................................................................................ 6.906 - 6.924 mm
........................................................................................................................................................................................ (0.2719 - 0.2726 in.)
Maximum Allowable (By Rocking Method)
Intake .............................................................................................................................................................................................................. 0.29 mm
....................................................................................................................................................................................................... (0.0114 in.)
Exhaust ......................................................................................................................................................................................................... 0.370 mm
....................................................................................................................................................................................................... (0.0146 in.)
Lift (Zero Lash)
Intake .............................................................................................................................................................................................................. 8.15 mm
....................................................................................................................................................................................................... (0.3209 in.)
Exhaust ........................................................................................................................................................................................................... 6.53 mm
....................................................................................................................................................................................................... (0.2571 in.)
Valve Stem Tip Height(From Cylinder Head Surface)
Intake .......................................................................................................................................................................................... 42.366 - 43.655 mm
........................................................................................................................................................................................ (1.6680 - 1.7187 in.)
Exhaust ........................................................................................................................................................................................ 44.705 - 45.986 mm
.......................................................................................................................................................................................... (1.760 - 1.8105 in.)
VALVE SPRINGS.
Number of Coils
Intake .................................................................................................................................................................................................................... 6.89
Exhaust .................................................................................................................................................................................................................. 6.90
Color of Springs (Top of Coils)
Intake (Right Hand Coil Direction) .................................................................................................................................................................... White
Exhaust (Left Hand Coil Direction) ...................................................................................................................................................................... Pink
Wire Diameter
Intake .................................................................................................................................................................................................. 4.29 - 4.34 mm
........................................................................................................................................................................................ (0.1689 - 0.1709 in.)
Exhaust ................................................................................................................................................................................................ 4.16 - 4.22 mm
........................................................................................................................................................................................ (0.1638 - 0.1661 in.)
Installed Height (Spring Seat to Bottom of Retainer)
Intake .............................................................................................................................................................................................................. 38.0 mm
....................................................................................................................................................................................................... (1.4961 in.)
Exhaust ........................................................................................................................................................................................................... 38.0 mm
....................................................................................................................................................................................................... (1.4961 in.)
Free Length (Approx.)
