2009-2016 Honda CRF450R 13.0:1 96mm std bore x 62.1mm stroke (449cc) piston kit
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2009-2016 Honda CRF450R 13.0:1 96mm std bore x 62.1mm stroke (449cc) piston kit
|
Make |
Honda |
|
Engine Size |
450cc |
|
Model |
CRF450R |
|
Year |
2009-2016 |
|
Bore (mm) |
96mm |
|
Comp Ratio |
13.0:1 |
|
Piston Part Number |
MX2058 |
|
Gasket Part Number |
C3270 |
|
Conrod Part Number |
PSR8805A |
|
Pin Part Number |
S748-2000-15C |
|
Locks Part Number |
748x050 SWL |
|
Rings |
CPN2-2-3779 |
|
Shelf (RPO) or Made to Order (MTO) |
MTO |
Proudly made in the USA by CP Carrillo Pistons!
- Fully CNC machined
- Balanced to +/- 1 gram
- Double forced pin oilers
- Forged from high strength 2618 alloy
- Designed for maximum performance, horsepower and reliability
- Complete kit includes two pistons, ring sets, wrist pins and clips
- Follow ring end gap and piston to cylinder clearances as per the supplied instructions
| Product Name | 2009-2016 Honda CRF450R 13.0:1 96mm std bore x 62.1mm stroke (449cc) piston kit |
|---|---|
| Brands | CP Carrillo |
Delivery & Freight
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Product images are for description purposes only. Actual product may vary.
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If you are unsure, get in touch by emailing [email protected], messaging us on Facebook, or phoning us at +61 7 5645 1333 (8am to 2pm AET).
What information do I need to match these pistons to my engine?
You need the engine code, bore size, stroke, rod length, pin diameter and target compression ratio. These determine the correct piston compression height and crown design.
How should ring gaps be set for these pistons?
Ring gaps must be set by your engine builder based on fuel type, boost level and the intended rpm range. Forced-induction engines usually require larger gaps.
Are forged pistons suitable for street engines?
Yes. Forged pistons handle detonation and high cylinder pressure better than cast units. Your builder should set the piston-to-bore clearance to suit your application.
What is the recommended bore clearance for the MX2058 piston kit?
For the MX2058 piston kit, it is essential to set the bore clearance according to the specific requirements of your engine build. Typically, a clearance of 0.0025" to 0.0035" is a good starting point, but always refer to the manufacturer's guidelines and adjust based on your engine's specific tolerances.
What type of fuel is recommended for the 13.0:1 compression ratio of the MX2058 pistons?
With a 13.0:1 compression ratio, it is advisable to use high-octane fuel, typically 98 RON or higher, to prevent knocking and ensure optimal performance. Always consider your tuning and engine setup when selecting fuel.
Do I need to modify my cylinder head for the MX2058 piston kit?
Depending on your engine's current setup, you may need to modify the cylinder head for optimal performance with the MX2058 pistons. Ensure that the combustion chamber is compatible with the increased compression ratio and that valve clearances are adequate.
What is included in the MX2058 piston kit?
The MX2058 piston kit includes two forged pistons, a complete set of rings, wrist pins, and clips. This comprehensive kit is designed for ease of installation and performance enhancement.
How should I handle the installation of the MX2058 piston kit?
When installing the MX2058 piston kit, ensure that you follow the specific instructions for ring end gaps and piston-to-cylinder clearances. Proper installation is crucial for performance and longevity, so take your time and double-check all measurements.
