2009-2013 Yamaha FX SHO 9.5:1 turbo 86.25mm .25mm oversize bore (1827cc) piston kit
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2009-2013 Yamaha FX SHO 9.5:1 turbo 86.25mm .25mm oversize bore (1827cc) piston kit
|
Make |
Yamaha |
|
Engine Size |
1800cc |
|
Model |
FX SHO |
|
Year |
2009-2013 |
|
Bore (mm) |
86.25mm |
|
Comp Ratio |
9.5:1 |
|
Piston Part Number |
M1088 |
|
Gasket Part Number |
H2992030S |
|
Conrod Part Number |
PSR5551 |
|
Pin Part Number |
866-2250-18CP3C |
|
Locks Part Number |
866X063XSWL |
|
Rings |
CPN-3396 |
|
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 | 2009-2013 Yamaha FX SHO 9.5:1 turbo 86.25mm .25mm oversize bore (1827cc) 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 bore clearance for the M1088 piston kit?
For the M1088 piston kit, the recommended bore clearance typically ranges from 0.0020" to 0.0025". However, it's crucial to verify this with your specific engine setup and follow the manufacturer's guidelines for optimal performance.
What type of fuel is suitable for the 9.5:1 compression ratio of the M1088 pistons?
The 9.5:1 compression ratio of the M1088 pistons is generally compatible with high-octane pump fuel or race fuel. Ensure that your fuel quality matches the performance expectations and tuning of your engine to prevent detonation.
Do I need to modify my cylinder head when using the M1088 piston kit?
While the M1088 piston kit is designed to fit the Yamaha FX SHO, it's advisable to check for any necessary modifications to the cylinder head, such as valve clearance, especially if you're increasing boost levels or making other performance upgrades.
What is the weight tolerance for the M1088 pistons?
The M1088 pistons are balanced to within +/- 1 gram, which is critical for maintaining engine stability at high RPMs. Ensure that your rotating assembly is also balanced to achieve optimal performance and reliability.
What components are included in the M1088 piston kit?
The M1088 piston kit includes two forged pistons, ring sets, wrist pins, and clips. This complete kit is designed for ease of installation and optimal performance in your Yamaha FX SHO engine.
