1999-2007 Suzuki Hayabusa 12.5:1 81mm std bore x 63mm stroke (1300cc) piston kit
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1999-2007 Suzuki Hayabusa 12.5:1 81mm std bore x 63mm stroke (1300cc) piston kit
|
Make |
Suzuki |
|
Engine Size |
1300cc |
|
Model |
Hayabusa |
|
Year |
1999-2007 |
|
Bore (mm) |
81mm |
|
Comp Ratio |
12.5:1 |
|
Piston Part Number |
M4034 |
|
Gasket Part Number |
C8656 C8218 for use with 1/2" head studs |
|
Conrod Part Number |
PSR4720 |
|
Pin Part Number |
787-2000-12CP1C |
|
Locks Part Number |
787x050 SWL |
|
Rings |
CPNG-2-3189 |
|
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 | 1999-2007 Suzuki Hayabusa 12.5:1 81mm std bore x 63mm stroke (1300cc) piston kit |
|---|---|
| Brands | CP Carrillo |
Delivery & Freight
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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 M4034 piston kit?
The recommended bore clearance for the M4034 piston kit in a Suzuki Hayabusa engine should typically be set according to the manufacturer's specifications, which can vary based on the application and intended use. As a general guideline, aim for a clearance of around 0.0015" to 0.0025". Always consult the specific instructions provided with the pistons for the best results.
What type of fuel is recommended for the M4034 piston kit's compression ratio?
With a compression ratio of 12.5:1, it is recommended to use high-octane fuel, typically 98 RON or higher, to prevent knocking and ensure optimal performance. The quality of fuel can significantly affect engine reliability and performance, so always use fuel that meets or exceeds these specifications.
What is included in the M4034 piston kit?
The M4034 piston kit includes two forged pistons, ring sets, wrist pins, and clips. This complete kit is designed for easy installation and optimal performance in your Suzuki Hayabusa engine.
Are there any specific machining requirements for the M4034 pistons?
Yes, the M4034 pistons may require specific machining such as honing of the cylinder bores to achieve the correct clearance. Additionally, ensure that the ring end gaps are set according to the supplied instructions to accommodate thermal expansion and prevent ring failure.
What is the weight tolerance for the M4034 pistons?
The M4034 pistons are balanced to a tolerance of +/- 1 gram. This precision ensures better engine performance and reliability, especially at high RPMs. It is advisable to check the balance of the entire rotating assembly during installation.
