2026 KPMI Full Catalog V1 - Flipbook - Page 164
HONDA CB 750 SOHC 1969-1977
®
™
HONDA
Swing Arm Bushing • Manganese Bronze For CB™750 1976-1979
KPMI P/N
Material
A
B
C
D
E
Quantity
Manganese
1.550"
1.465" Ø 1.250" Ø 0.8435" Ø 1.045"
1 Pr.
Bronze
• Replaces worn or damaged plastic OEM bushing
• High quality manganese bronze o昀昀ers increased durability and better 昀椀tment than OEM component
• OEM P/N: 52108-457-300 & 52108-422-300
30-0477
HONDA CB 750 SOHC F2/3 1977-'78
®
™
Spring Only Kit • High Performance
KPMI P/N
Type
Max Valve Lift
Installed Height
30-33000
Intake
Exhaust
.485"
1.460"
78#
8
Kit Includes
Seat Pressure Open Pressure
@ Lift
248#
.485"
CrSi Valve Springs
Valves • Black Diamond™ • Black Nitroneg Stems
Stem Diameter
Tulip
O. L.
Remarks
0.2590"
0.2585"
20º
25º
3.960"
3.935"
Standard
Standard
A
B
Remarks
0.630"
0.787"
Standard
KPMI P/N
Type
Head Diameter
30-33012
30-33016
Intake
Exhaust
34.00mm
31.00mm
KPMI P/N
O. L. "C"
O. L. "D"
Body Dia.
30-0800
6.299"
7.717"
0.309"
1.339"
1.220"
Cylinder Head Studs For CB™750 1969-1978
Includes
4
6.299" O.L. Studs
12
7.717" O.L. Studs
KPMI® Cylinder Studs are made from 180,000 psi yield strength, 昀椀ne grain, heat treated, aircraft grade alloy steel. When you want a stud that meets proof-stress
and maximizes clamping force, look no further. KPMI® “rolls” the threads, heat treats and then centerless grinds the entire body of the stud. Rolling the threads
creates the toughest and strongest thread possible and centerless grinding removes notch sensitivity. The 昀椀nal process for all KPMI® Studs is to encase the
entire stud with premium corrosion resistant treatment of Black Oxide. Congratulations on your choice to purchase a stud that meets and exceeds your stockreplacement of high-performance needs!
12-Point Cylinder Head Nuts For CB™750 1969-1978
KPMI P/N
Material
O. L.
F. D.
Thread
Quantity
30-32300
41003-4
H. T. Steel
0.385"
0.670"
M8 x 1.25
Pkg. of 16
H. T. Steel
0.385"
0.670"
M8 x 1.25
Pkg. of 4
Designed for Honda CB750, but can be used for general purpose ( see diagram for detail)
These nuts are manufactured from a high strength premium steel that promotes excellent surface 昀椀nish and tight tolerances, two critical factors for achieving
correct 昀椀t and torque. After machining, the nuts are heat treated to a speci昀椀c depth. This creates hard, wear resistant working surfaces, while retaining a ductile
core to prevent cracking under load. The premium black oxide treatment gives an excellent, corrosion resistant appearance.
HONDA CB 750 DOHC 1979-1983
®
™
Spring Only Kit • High Performance
KPMI P/N
Type
Intake
30-1017
Exhaust `
Kit Includes
Max Valve Lift
Installed Height
.500"
1.390"
16
Seat Pressure Open Pressure
60#
185#
@ Lift
.400"
CrSi Valve Springs
Retainer Set • Titanium
KPMI P/N
146
Type
Material
Quantity
Intake
Titanium
Pkg. of 16
30-1019
Exhaust
These retainers accept a 9.5mm OD shim and requires use of 30-1020 "Shim Under" style tappet. See
adjustment shim section for available sizes.
order 650-557-2046
