JE Pistons 370243 Dome 3.937" 107ci Big Bore Piston Set Harley M8 17-Up
Regular Price
$435.00
Special Price
$324.95
In stock
SKU
DS09106007
- Forged from 2618-T6 aluminum for better aligned grain flow and higher tensile strength
- Skirt coating aids in optimal break-in for performance longevity
- High 11.0:1 compression ratio for improved performance
- Accumulator groove provides additional volume for combustion pressure
Specs
Bore Diameter | 100.00 |
---|---|
Piston Head Type | Dome |
Piston Volume | 7.9 |
Pin Part Number | 927-2500-15-51C |
Piston Pin Inside Diameter | 0.627 |
Piston Pin Length | 63.50 |
Piston Pin Outside Diameter | 0.927 |
Retainer Lock Part Number | 927-073-MW |
Ringset Included | Yes |
Ringset Number | JG4901-3937 |
Top Compression Ring Thickness | 0.0472 |
Second Compression Ring Thickness | 0.0472 |
Oil Ring Thickness | 0.0984 |
Piston Material | 2618 |
Forging Type | Round |
Piston Avg Weight | 395 |
Compression Ratio | 11.00:1 |
- Forged from 2618-T6 aluminum for better aligned grain flow and higher tensile strength
- Skirt coating aids in optimal break-in for performance longevity
- High 11.0:1 compression ratio for improved performance
- Accumulator groove provides additional volume for combustion pressure
Specs
Bore Diameter | 100.00 |
---|---|
Piston Head Type | Dome |
Piston Volume | 7.9 |
Pin Part Number | 927-2500-15-51C |
Piston Pin Inside Diameter | 0.627 |
Piston Pin Length | 63.50 |
Piston Pin Outside Diameter | 0.927 |
Retainer Lock Part Number | 927-073-MW |
Ringset Included | Yes |
Ringset Number | JG4901-3937 |
Top Compression Ring Thickness | 0.0472 |
Second Compression Ring Thickness | 0.0472 |
Oil Ring Thickness | 0.0984 |
Piston Material | 2618 |
Forging Type | Round |
Piston Avg Weight | 395 |
Compression Ratio | 11.00:1 |
Brand | JE Pistons |
---|---|
Drag Part # | 0910-6007 |
Manufacturer Part No. | 370243 |
Fitment | 2017-2020 Harley-Davidson Milwaukee Eight Engines (107ci 4.375" Stroke) |
Additional Notes | cc |
Ships Within: | 2-4 Days |
2017-2020 Harley-Davidson Milwaukee Eight Engines (107ci 4.375" Stroke)
Manufacturer's Warranty
cc
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