2026 KPMI Full Catalog V1 - Flipbook - Page 132
HONDA CB / CL 350 TWIN 1968-'73
®
HONDA
•
™
™
Lightweight 5.00mm Conversion System
Valve Guides • C630 Bronze
A
B
C
D
E
0.440"
0.600"
0.825"
1.165"
0.525"
0.440"
0.600"
1.000"
1.180"
F
0.525"
G
Intake
0.1960" 0.4953" / Std.
Exhaust
30-30330
+0.001”
30-30331
+0.002”
30-30332
+0.010”
30-30339
30-30340
0.1960" 0.4953" / Std.
One seal supplied with each guide.
+0.001”
30-30341
+0.002”
30-30342
+0.010”
30-30349
Valve Guide Seals • Viton®
Stem Diameter
5.0mm
O.L
0.350"
Seal O.D.
Seal Style
0.405"
A
0.340”±0.005”
4
Designed for these guide specs
B
C
0.303”
0.125”
Type
Intake
Exhaust
D
0.230”
Part Number
Quantity
Quantity Discount
71015-4
71015-8
71015-16
71015-50
71015-100
Pkg. of 4
0%
Pkg. of 8
0%
Pkg. of 16
Less- 10%
Pkg. of 50
Less- 15%
Pkg. of 100
Less- 20%
HONDA ATC 350X 1985-1986
®
™
Valve Spring Kit • Lightweight Racing
KPMI P/N
Type
Max Valve Lift
Installed Height
.415"
1.160"
Seat Pressure Open Pressure
@ Lift
Intake
30-3045
90#
210#
.415"
Exhaust
Kit Includes
4
CrSi Valve Springs
4
Titanium Retainers
HONDA CB 350F / 400F 1972-1977
®
™
Valve Spring Kit • Lightweight Racing
KPMI P/N
Type
Max Valve Lift * Installed Height
Seat Pressure
Open Pressure
@ Lift
66#
156#
.350”
Intake
30-33500
.350”
1.175”
Exhaust
Kit Includes
8
CrSi Valve Springs
114
*Note: It may be necessary to use KPMI® Shortened Valve Guides #30-33520 and #30-33530, to achieve higher stock lift.
Must use OEM spring shims (Honda P/N 14775-107-000 & 14776-107-010)
order 650-557-2046
8
Titanium Retainers
