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Professional Piston Mitsubishi 4G63 – 3.425 in. Bore – 1.378 in. CH, -4.50 CC
Your Price: $259.34
SKU: 6656M87
Estimated Shipped Date 3-4 Weeks
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Wiseco Mitsubishi 4G63 Piston, 3.425 in. Bore, 1.378 in. Compression Height, 0.866 in. Pin Diameter, Professional, Set of 1.
Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability features and provided with premium rings, Professional Series pistons are designed and built for use in heavy to severe duty race builds. Remove your limits with Wiseco’s Professional Series.
- Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strength
- ArmorGlide® Skirt Coating: seizure resistant, friction reduction, and quieter operation
- Fully machined crown features
- Precision ring grooves, anti-detonation groove, and additional ring seal improving features
- Forced pin oiling
- Designed and built to withstand heavy to severe duty performance applications
GTIN: 00193564174864
| Product Series | Professional |
|---|---|
| Bore Diameter | 3.425 IN |
| Stroke | 3.465 IN |
| Rod Length | 5.906 IN |
| Compression Height | 1.378 IN |
| Cylinder Head | 4G63 |
| Piston Volume | -4.50 CC |
| Piston Material | 2618 |
| Skirt Coating | Yes |
| Forging Type | Strutted |
| Piston Quantity | 1 |
| Wrist Pin Quantity | 1 |
| Ring Set Included | Yes |
| Ring Set Part Number | 8700XX |
| Top Compression Ring Thickness | 1.00 MM |
| Top Ring Material | Stainless Steel |
| Second Compression Ring Thickness | 1.20 MM |
| Second Ring Material | Ductile Iron |
| Oil Ring Thickness | 2.80 MM |
| Oil Ring Tension | Standard |
| Third Ring Material | Stainless Steel |
| Wrist Pin Included | Yes |
| Wrist Pin Part Number | S722 |
| Wrist Pin Material | 9310 |
| Wrist Pin Style | Floating |
| Wrist Pin Outer Diameter | 0.866 IN |
| Wrist Pin Retainer Included | Yes |
| Wrist Pin Retainer Part Number | W5590 |
| Wrist Pin Retainer Quantity | 2 |
Makes
Engines
Instructions: Enter a value in the un-shaded boxes below as they pertain to your engine.
Note: For pistons BELOW the block @ TDC – value in box must be a POSITIVE number (.000)
Note: For pistons ABOVE the block @ TDC – value in box must be a NEGATIVE number (-.000)
Note: For a DISH piston – value in box must be a POSITIVE number (0.0)
Note: For a DOME piston – value in box must be a NEGATIVE number (-0.0)
Note: Manipulate the DOME/DISH & PISTON to DECK volumes to get the ratio you want.