2007-2012 KTM 450 SX-F 13.5:1 97mm std bore x 60.8mm stroke (449.30cc) piston kit
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2007-2012 KTM 450 SX-F 13.5:1 97mm std bore x 60.8mm stroke (449.30cc) piston kit
|
Make |
KTM |
|
Engine Size |
450cc |
|
Model |
450 SX-F |
|
Year |
2007-2012 |
|
Bore (mm) |
97mm |
|
Comp Ratio |
13.5:1 |
|
Piston Part Number |
M9007 |
|
Gasket Part Number |
C3412 |
|
Conrod Part Number |
Custom |
|
Pin Part Number |
W748-2000-15CP1C |
|
Locks Part Number |
748x050 SWL |
|
Rings |
CPN2-2-3819 |
|
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 | 2007-2012 KTM 450 SX-F 13.5:1 97mm std bore x 60.8mm stroke (449.30cc) 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 are the recommended piston to cylinder clearances for the M9007 piston kit?
For the M9007 piston kit, it is crucial to follow the manufacturer's instructions for piston to cylinder clearances. Typically, a clearance of 0.0025" to 0.0035" is common for high-performance applications, but always confirm with the specific guidelines provided.
What is the compression ratio of the M9007 piston kit and how does it affect performance?
The M9007 piston kit has a compression ratio of 13.5:1. This high compression ratio can enhance power output and throttle response, but it also requires high-octane fuel and proper tuning to avoid knock and ensure reliability.
What type of rings are included in the M9007 piston kit?
The M9007 piston kit includes CP rings, specifically part number CPN2-2-3819. These rings are designed to provide optimal sealing and performance, but it's essential to set the ring gaps according to the supplied instructions for best results.
Can I use the M9007 piston kit with stock components?
While the M9007 piston kit can be used with stock components, it is recommended to assess the compatibility with your specific engine setup. Upgrading to high-performance conrods and ensuring proper tuning will help maximise the benefits of the high compression pistons.
What is the material used for the M9007 pistons and what are its benefits?
The M9007 pistons are forged from high-strength 2618 alloy, which offers excellent durability and resistance to thermal expansion. This material is ideal for high-performance applications where reliability and strength are critical.
