2005-2013 YZ250F 13.5:1 77mm std bore x 53.6mm stroke (250cc), piston kit
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2005-2013 YZ250F 13.5:1 77mm std bore x 53.6mm stroke (250cc), piston kit
|
Make |
Yamaha |
|
Engine Size |
250cc |
|
Model |
YZ250F |
|
Year |
2005-2013 |
|
Bore (mm) |
77mm |
|
Comp Ratio |
13.5:1 |
|
Piston Part Number |
MX1034C |
|
Gasket Part Number |
C3057 |
|
Conrod Part Number |
PSR8807A |
|
Pin Part Number |
S630-1650-13C |
|
Locks Part Number |
630x050 SWL |
|
Rings |
CP7700C |
|
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 | 2005-2013 YZ250F 13.5:1 77mm std bore x 53.6mm stroke (250cc), 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 compression ratio of the MX1034C piston kit?
The MX1034C piston kit has a compression ratio of 13.5:1, which is designed to enhance performance in the Yamaha YZ250F.
What materials are used in the MX1034C piston kit?
The pistons in the MX1034C kit are forged from high strength 2618 alloy, ensuring durability and performance under high-stress conditions.
What should I consider when installing the MX1034C piston kit?
Ensure to follow the supplied instructions for ring end gap and piston to cylinder clearances. Proper machining and fitment are crucial for optimal performance.
Does the MX1034C piston kit include all necessary components for installation?
Yes, the MX1034C kit includes two pistons, ring sets, wrist pins, and clips, providing a complete solution for your rebuild.
How does the MX1034C piston kit affect engine performance?
With a higher compression ratio and precision CNC machining, the MX1034C piston kit is designed to improve horsepower and overall engine reliability, particularly in competitive settings.
