2018-2019 Honda CRF250R 14.1:1 79mm std bore x 50.9mm stroke profiled pinbore (249cc) Pro race piston kit with CT-3 skirt coating and taperd wall DLC pin
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2018-2019 Honda CRF250R 14.1:1 79mm std bore x 50.9mm stroke profiled pinbore (249cc) Pro race piston kit with CT-3 skirt coating and taperd wall DLC pin
|
Make |
Honda |
|
Engine Size |
250cc |
|
Model |
CRF250R |
|
Year |
2018-19 |
|
Bore (mm) |
79mm |
|
Comp Ratio |
14.1:1 |
|
Piston Part Number |
MX2083A-P |
|
Gasket Part Number |
C3635 |
|
Conrod Part Number |
PSR12063A |
|
Pin Part Number |
DLC-630-1500-13T3C |
|
Locks Part Number |
630x050 SWL |
|
Rings |
CP7900C |
|
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 | 2018-2019 Honda CRF250R 14.1:1 79mm std bore x 50.9mm stroke profiled pinbore (249cc) Pro race piston kit with CT-3 skirt coating and taperd wall DLC pin |
|---|---|
| Brands | CP Carrillo |
Delivery & Freight
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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 are the recommended piston-to-cylinder clearances for the MX2083A-P piston kit?
For the MX2083A-P piston kit, it is crucial to follow the manufacturer's specifications for piston-to-cylinder clearance, which typically depends on the specific application and intended use. Ensure you consult the supplied instructions for the correct clearances to achieve optimal performance and reliability.
What type of conrod is compatible with the MX2083A-P piston kit?
The MX2083A-P piston kit is designed to work with the PSR12063A conrod. Ensure that the conrod is properly matched to the piston and that all components are compatible for best performance.
What is the significance of the CT-3 skirt coating on the MX2083A-P pistons?
The CT-3 skirt coating on the MX2083A-P pistons reduces friction between the piston and cylinder wall, enhancing performance and longevity. This coating helps maintain consistent operating temperatures and improves overall efficiency, making it ideal for high-performance applications.
How should I install the wrist pins included in the MX2083A-P kit?
When installing the wrist pins included in the MX2083A-P kit, ensure they are properly lubricated and inserted straight to avoid binding. The tapered wall design of the DLC pin aids in reducing friction, but proper installation is critical for optimal performance.
What compression ratio does the MX2083A-P piston kit provide, and what impact does it have?
The MX2083A-P piston kit provides a compression ratio of 14.1:1. This high compression ratio can lead to increased power output and efficiency, but it also requires careful tuning and high-quality fuel to prevent detonation and ensure engine reliability.
