2026 KPMI Full Catalog V1 - Flipbook - Page 69
HD EVO SPORTSTER 883cc 1986-'03
®
™
KPMI P/N
20-20090
Type
Head Diameter
Intake
Tulip
Stem
Diameter
Radius
Angle
O. L.
Remarks
1.585"
40.26mm
0.3100"
R0.250
23°
4.550"
OEM18031-86
20-20092 Exhaust 1.350"
34.29mm
0.3095"
R0.250
17°
4.640
OEM18030-86
Harley-DaviDson
Valves • Black Diamond™ • Black Nitroneg Stems For 883cc 1986-2003 Model
Valves • Black Diamond™ • Black Nitroneg Stems • Special Conversion Valves For 883cc / 1200cc 1986-'03 Model
KPMI P/N
Type
Head Diameter
Tulip
Stem
Diameter
Radius
Angle
O. L.
Remarks
20-2010
Intake
1.715"
43.56mm
0.3100"
R0.236
23°
4.550"
Conversion
Valve
20-2012
Exhaust
1.480"
37.59mm
0.3096"
R0.500
40°
4.625”
Conversion
Valve
Valve Guides • C630 Bronze • Cast Iron • Manganese • Shouldered • .420″ Seal Ø • Shortened for .600″ Lift
A
B
C
D
E
0.650”
0.700”
0.800”
1.400”
0.615”
F
G
0.3098” 0.5620” / Std.
+0.001”
+0.002”
+0.003”
+0.004”
+0.010”
A
B
C
D
E
0.650”
0.700”
1.150”
1.450”
0.615”
F
C630 Bronze
Intake
Cast Iron
Manganese
20-2120
20-2121
20-2122
20-2123
20-2124
20-2129
20-2120C
20-2121C
20-2122C
20-2123C
20-2124C
20-2129C
20-2120M
20-2121M
20-2122M
20-2123M
20-2124M
20-2129M
G
0.3098” 0.5620” / Std.
+0.001”
+0.002”
+0.003”
+0.004”
+0.010”
Exhaust
20-2130
20-2131
20-2132
20-2133
20-2134
20-2139
20-2130C
20-2131C
20-2132C
20-2133C
20-2134C
20-2139C
20-2130M
20-2131M
20-2132M
20-2133M
20-2134M
20-2139M
For sizing KPMI® Cast Iron and Manganese Bronze Valve Guides please use Reamers and Ball Hones listed in HD® Tool section (Pg.90-93).
Valve Guides • Manganese Bronze • .530″ Seal Ø • Shortened for .655″ Lift
B
0.620” 0.665”
C
D
E
0.737"
1.435”
0.615”
F
G
VG5600
VG5601
+0.003”
+0.010”
+0.025”
1.435”
0.615”
AV&V#
20-20861M
20-20862M
20-20863M
20-20869M
20-2086HSM
+0.002”
1.135”
Exhaust
0.3075” 0.5625” / Std. 20-20860M
+0.001”
0.620” 0.665”
Intake
0.3075” 0.5625” / Std.
+0.001”
+0.002”
+0.003”
+0.010”
+0.025”
VG5602
VG5603
VG5610
VG5625
20-20870M
20-20871M
20-20872M
20-20873M
20-20879M
20-2087HSM
VG5700
VG5701
VG5702
VG5703
VG5710
VG5725
For sizing KPMI® Manganese Bronze Valve Guides please use Reamers and Ball Hones listed in HD® Tool section (Pg.90-93).
Visit us at www.kpmi.us
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