2010-2013 Honda CRF250R 14.0:1 76.8mm std bore x 53.8mm stroke (249cc) piston kit
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2010-2013 Honda CRF250R 14.0:1 76.8mm std bore x 53.8mm stroke (249cc) piston kit
|
Make |
Honda |
|
Engine Size |
250cc |
|
Model |
CRF250R |
|
Year |
2010-2013 |
|
Bore (mm) |
76.8mm |
|
Comp Ratio |
14.0:1 |
|
Piston Part Number |
MX2071C |
|
Gasket Part Number |
C3288 |
|
Conrod Part Number |
PSR8822A |
|
Pin Part Number |
S630-1650-13C |
|
Locks Part Number |
630x050 SWL |
|
Rings |
CP7680C |
|
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 | 2010-2013 Honda CRF250R 14.0:1 76.8mm std bore x 53.8mm stroke (249cc) 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 compression ratio for the MX2071C piston kit?
The MX2071C piston kit has a compression ratio of 14.0:1, which is designed for high-performance applications in the 2010-2013 Honda CRF250R.
What materials are used in the MX2071C piston kit?
The pistons in the MX2071C kit are forged from high strength 2618 alloy, ensuring durability and performance under high-stress conditions.
What should I consider for piston-to-cylinder clearance when using the MX2071C kit?
It's crucial to follow the supplied instructions for piston-to-cylinder clearances, as proper fitment will depend on your specific engine machining and assembly practices.
Does the MX2071C piston kit include everything I need for installation?
Yes, the MX2071C kit includes two pistons, ring sets, wrist pins, and clips, providing a complete solution for your engine rebuild.
How should I handle the installation of the MX2071C piston kit?
Ensure that you follow the installation instructions carefully, particularly regarding ring end gaps and clearances, to achieve optimal performance and reliability.
