2026 KPMI Full Catalog V1 - Flipbook - Page 154
HONDA TRX 450R / ER 2006-2014
®
™
HONDA
Valve Spring Kit • Lightweight Racing
KPMI P/N
30-30920
Seat Pressure Open Pressure
Type
Max Valve Lift
Installed Height
Intake
.440"
1.215"
40#
147#
.440"
Exhaust
.440"
1.365"
70#
203#
.440"
In, CrSi Valve Springs
@ Lift
2
In, Titanium Retainers
2 In, H. T. Steel Basewashers
2 *Ex, CrSi Valve Springs 2
Ex, Titanium Retainers
2 Ex, H. T. Steel Basewashers
Type
Max
Valve Lift
Installed
Height
Seat
Pressure
Open
Pressure
@ Lift
Intake
.440”
1.215"
40#
147#
.440”
Exhaust
203#
.440”
2
Kit Includes
Top End Service Kit
KPMI P/N
Piston
Bore Size
30-32600 96.00mm
Kit Includes
.440”
1.365"
70#
2
In Titanium Retainers
2
In CrSi Valve Springs
2
Ex Titanium Retainers 2 *Ex CrSi Valve Springs 2 Ex H. T. Steel Basewashers
In Black Diamond™ Valves
2
Ex Black Diamond™ Valves
2
1
High Performance Piston Kit
2
1
In H. T. Steel Basewashers
Top End Gasket Kit
IMPORTANT NOTE: The piston assembly (piston, rings, pin and pin clips) in this kit are designed to work together as a system. When used complete, the piston
assembly can be used as an OEM replacement. The individual components are NOT INTERCHANGEABLE with O.E.M. piston assembly components.
Components • Replacement • Top End Service Kit
KPMI P/N
Description
30-30920
Spring Kit
Speci昀椀cation
Includes: Ti Retainers, CrSi Valve Springs, H.T. Steel Basewashers
30-30950
Intake, Standard Valve
Valves • Black Diamond™ • Black Nitroneg Stems
30-30953
Exhaust, Standard Valve
Valves • Black Diamond™ • Black Nitroneg Stems
30-32601
Gasket Kit
Includes: Head Gasket 96mm (1), Base Gasket (1), Exhaust Gasket (1), Cam Chain Tensioner Gasket (1),
Cam Chain Tensioner Gasket Early (1), Exhaust Valve Seals (2), Intake Valve Seals (2), Cam Chain Tensioner
Bolt Seal (1), Thermostat Housing Gasket (1)
Cylinder Head Service Kit
KPMI P/N
30-33360
Type
Max Valve Lift Installed Height Seat Pressure
Open Pressure
@ Lift
Intake
.440”
1.215”
40#
147#
.440”
Exhaust
.440"
1.365”
70#
203#
.440”
2
Kit Includes
In Titanium Retainers
2
In CrSi Valve Springs
2
In H. T. Steel Basewashers
2 Ex Titanium Retainers 2 *Ex CrSi Valve Springs 2 Ex H. T. Steel Basewashers
2 In Std. Black Diamond™ Valves 2
Ex Std. Black Diamond™ Valves
2
In Std. C674 Valve Guides
1
2
Ex Std. C674 Valve Guides
Top End Gasket Kit
Components • Replacement • Cylinder Head Service Kit
KPMI P/N
Description
Speci昀椀cation
30-30920
30-30950
30-30953
30-30930
30-30940
Spring Kit
Intake, Standard Valve
Exhaust, Standard Valve
Intake, Standard Valve Guide
Exhaust, Standard Valve Guide
30-33361
Gasket Kit
Includes: Ti Retainers, CrSi Valve Springs, H.T. Steel Basewashers
Valve • Black Diamond™ • Black Nitroneg Stems
Valve • Black Diamond™ • Black Nitroneg Stems
Valve Guide • C674 Bronze
Valve Guide • C674 Bronze
Includes: Head Gasket 96mm (1), Base Gasket (1), Exhaust Gasket (1), Cam Chain Tensioner Gasket (1),
Cam Chain Tensioner Gasket Early (1), Exhaust Valve Seals (2), Intake Valve Seals (2), Cam Chain Tensioner
Bolt Seal (1), Thermostat Housing Gasket (1)
136
*The Exhaust springs for this kit include a progressively wound Inner Spring, which should be installed with the tightly wound end seated on the
H. T. Steel Basewashers.
order 650-557-2046
