2017-2022 Suzuki GSXR 1000 12.5:1 FT 78mm bore x 55.1mm stroke (1053cc) piston kit
Make
Suzuki
Engine Size
1000cc
Model
GSXR 1000
Year
2017-2022
Bore (mm)
78mm
Comp Ratio
12.5:1
Piston Part Number
MX4076
Gasket Part Number
H4453SP1027S
Conrod Part Number
PSR10018
Pin Part Number
W630-1650-13CP1C
Locks Part Number
630x050 SWL
Rings
CPXG-7800C
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
More Information
Product Name
2017-2022 Suzuki GSXR 1000 12.5:1 FT 78mm bore x 55.1mm stroke (1053cc) piston kit
Brands
CP Carrillo
Delivery & Freight
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Disclaimer:
Product images are for description purposes only. Actual product may vary.
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 MX4076 piston kit?
The recommended bore clearance for the MX4076 piston kit should be determined by the engine builder based on the specific application and tolerances. Typically, a clearance of 0.0020" to 0.0030" is a good starting point, but always refer to the manufacturer's specifications and guidelines.
What type of rings are included in the MX4076 piston kit?
The MX4076 piston kit includes CPXG-7800C rings, which are designed for high-performance applications. Ensure that the ring end gaps are set according to the supplied instructions for optimal performance and reliability.
What is the compression ratio of the MX4076 piston kit, and how does it affect performance?
The MX4076 piston kit has a compression ratio of 12.5:1. This higher compression ratio can lead to increased power output and efficiency, but it also requires careful tuning and high-quality fuel to prevent knocking. Ensure that your engine is set up to handle this compression for best results.
Are there any specific machining requirements for installing the MX4076 pistons?
Yes, the installation of MX4076 pistons typically requires the engine builder to ensure proper bore sizing and surface finish. Additionally, the piston-to-cylinder clearance and ring gaps must be set according to the provided specifications to ensure optimal performance and longevity.
What materials are used in the construction of the MX4076 pistons?
The MX4076 pistons are forged from high-strength 2618 alloy, which offers excellent durability and performance characteristics. This material is well-suited for high-performance applications, providing strength and resistance to thermal expansion.
