2009-2013 Yamaha FX SHO 8.6:1 turbo 86mm std bore (1812cc), piston kit
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2009-2013 Yamaha FX SHO 8.6:1 turbo 86mm std bore (1812cc), piston kit
|
Make |
Yamaha |
|
Engine Size |
1800cc |
|
Model |
FX SHO |
|
Year |
2009-2013 |
|
Bore (mm) |
86mm |
|
Comp Ratio |
8.6:1 |
|
Piston Part Number |
M1077A |
|
Gasket Part Number |
H2992030S |
|
Conrod Part Number |
PSR5551 |
|
Pin Part Number |
866-2250-18CP3C |
|
Locks Part Number |
866X063XSWL |
|
Rings |
CPN-3386 |
|
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 8.6:1 turbo 86mm std bore (1812cc), 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 M1077A piston kit?
For the M1077A piston kit, the recommended bore clearance typically ranges from 0.0020" to 0.0025". However, it's essential to verify this with your specific engine build and conditions, as clearance may vary based on factors like temperature and intended use.
What type of rings are included with the M1077A piston kit?
The M1077A piston kit includes CP rings, specifically part number CPN-3386. Ensure that you follow the manufacturer's guidelines for ring end gaps and installation to achieve optimal performance.
How should I prepare the cylinder for the M1077A piston installation?
Before installing the M1077A pistons, ensure that the cylinder walls are properly honed to the correct finish and that any burrs or imperfections are removed. A clean, smooth surface is crucial for achieving the right piston-to-cylinder clearance and ensuring reliable operation.
Can I use the M1077A pistons with a stock Yamaha FX SHO engine?
Yes, the M1077A pistons are designed for the 2009-2013 Yamaha FX SHO and can be used with a stock engine. However, for optimal performance, consider upgrading other components such as the fuel system and tuning to match the increased power potential.
What is the weight tolerance for the M1077A pistons?
The M1077A pistons are balanced to within +/- 1 gram. This precision helps ensure smooth operation and reduces vibrations, which is crucial for high-performance applications.
