PISTON KIT 78.00mm 1986-1988 SUZUKI GSXR1100 WISECO 4435M07800
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Forged piston kit sized at 78.00 mm with a 12.0:1 compression ratio. This single-cylinder set includes piston, ring set, wrist pin, and circlips. Cylinder boring to suit the oversize is required. Features forged 2618 aluminium construction and a dedicated 78.00 mm ring pack for sealing performance. Specifications include a bore size of 78.00 mm (+2.00 mm over 76.00 mm standard), stroke of 58.00 mm, resulting displacement of approximately 1109 cc for a set of four, piston diameter of 77.95 mm, compression ratio of 12.0:1, wrist pin S520 (20 mm diameter x 2.362 in length), circlips CW20 (20 mm), ring set 3071XG (78.00 mm), and 4-stroke forged series. Installation requires cylinder boring and correct piston-to-bore clearance.
- SKU
- 56-W9785.7800
- Brand
- Wiseco
- Availability
- In Stock (8)
Fitments (3)
| Make | Model | Year |
|---|---|---|
| SUZUKI | GSX R 750 | 1986 |
| SUZUKI | GSX R 750 | 1987 |
| SUZUKI | GSX R 750 | 1988 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- Variant Id
- 258733
FULL DESCRIPTION
Wiseco Forged Piston Kit 78.00mm
Enhance your engine's performance with this Wiseco Forged Piston Kit. Designed for precision and power, this kit features a 78.00 mm bore size, which is 2.00 mm over the standard size. The piston is constructed from high-strength 2618 aluminum for durability and performance under demanding conditions.
This single-cylinder set includes everything needed for installation: a precisely engineered piston with a 12.0:1 compression crown design, a dedicated ring set for optimal sealing, a strong wrist pin, and secure circlips. Please note that cylinder boring to accommodate the oversize piston is required for proper fitment.
Key Features:- Forged 2618 aluminum construction for superior strength and heat resistance.
- 12.0:1 compression ratio crown design to optimize power output.
- Specifically designed 78.00 mm ring pack ensures excellent cylinder sealing and performance.
- Complete kit includes piston, ring set, wrist pin, and circlips for a comprehensive upgrade.
- Bore Size: 78.00 mm (+2.00 mm over standard 76.00 mm)
- Piston Diameter: 77.95 mm
- Compression Ratio: 12.0:1
- Wrist Pin: S520, 20 mm diameter
- Circlips: CW20, 20 mm
- Ring Set: 3071XG (78.00 mm)
- Series: 4-stroke forged
Important Installation Note: Cylinder boring to the specified oversize and ensuring correct piston-to-bore clearance are essential for proper installation and engine longevity.
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