2016-2021 Polaris RZR XP Turbo 925cc 9.5:1 OEM turbo car 93mm std bore x 68mm stroke (925cc) piston kit
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2016-2021 Polaris RZR XP Turbo 925cc 9.5:1 OEM turbo car 93mm std bore x 68mm stroke (925cc) piston kit
|
Make |
Polaris |
|
Engine Size |
925cc |
|
Model |
RZR XP Turbo |
|
Year |
2016-2021 |
|
Bore (mm) |
93mm |
|
Comp Ratio |
9.5:1 |
|
Piston Part Number |
M9051 |
|
Gasket Part Number |
N/A |
|
Conrod Part Number |
PSR8961 use w/ non tapered pin pistons PSR9390 use with OEM pistons |
|
Pin Part Number |
866-2250-18CP1C |
|
Locks Part Number |
866X063 SWL |
|
Rings |
CPN-3661 |
|
Shelf (RPO) or Made to Order (MTO) |
ROP |
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 | 2016-2021 Polaris RZR XP Turbo 925cc 9.5:1 OEM turbo car 93mm std bore x 68mm stroke (925cc) piston kit |
|---|---|
| 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 is the recommended piston to cylinder clearance for the M9051 piston kit?
For the M9051 piston kit, it is crucial to follow the manufacturer's instructions for piston to cylinder clearance. Typically, a clearance of 0.0020" to 0.0030" is a good starting point, but this can vary based on your specific application and operating conditions.
What type of conrods are compatible with the M9051 pistons?
The M9051 pistons can be used with conrods such as PSR8961 for non-tapered pin pistons or PSR9390 for OEM pistons. Ensure that the conrods are properly matched to the piston pin diameter for optimal performance.
What is the compression ratio of the M9051 piston kit and how does it affect performance?
The M9051 piston kit has a compression ratio of 9.5:1. This ratio is suitable for turbo applications, providing a balance between power and reliability. However, tuning and fuel quality will significantly impact performance, so ensure your setup is optimised for this compression ratio.
What material are the M9051 pistons made from and why is it important?
The M9051 pistons are forged from high strength 2618 alloy, which offers excellent durability and heat resistance. This material is particularly beneficial in high-performance applications, as it can withstand the stresses of increased boost and higher RPMs.
What components are included in the M9051 piston kit?
The M9051 piston kit includes two pistons, ring sets, wrist pins, and clips. This complete kit ensures you have all necessary components for installation, but be sure to verify that you have the appropriate conrods and other engine components for your build.
