KIBBLEWHITE Engine Valve Kit — Head Ø I 46.74 mm / E 41.02 mm, Stem Ø 7.90 mm, Length I 4.445" / E 4.525", Spring lift 0.600" – 84-86 Big Twin, 84-90, 93-95 Touring, 85-86, 98 Softail, 94 Dyna, 84-94 FXR, 85-99 Sportster

Data sheet

Units

Kit

Brand

KIBBLEWHITE

Length

Intake 4,445", Exhaust 4,525"
Intake 4.445", Exhaust 4.525"

Application

Intake, Exhaust

Spring Seat Pressure

163 lb

Spring Open Pressure

361 lb

Spring Lift

0,600"
0.600"

Tulip Angle

Intake 23°, Exhaust 29°

Head Diameter

Intake 1,840", Exhaust 1,615"
Intake 1.840", Exhaust 1.615"
Intake 46.74 mm, Exhaust 41.02 mm

Collar Material

H.T. Steel

Stem Diameter

Intake 0,3100", Exhaust 0,3096"
Intake 0.3100", Exhaust 0.3096"
Intake 7.90 mm, Exhaust 7.90 mm

Valve Seat Height

1,810"
1.810"

Material

Black Diamond™ Stainless

Harley Family

Dyna
FXR
Softail
Sportster
Touring
Vintage Big Twin