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The JE Pistons forged piston set for Ford 5.0L Coyote Gen 3 gives your performance engine build a durable foundation for demanding use. Forged from 2618 aluminum, these pistons combine JE's application-specific engineering with carefully machined crown geometry, ring grooves, and pin bores. The FSR forging brings a purposeful piston design to your performance rotating assembly. JE's experience in performance piston design carries through to the finished component, with dimensions developed around the intended cylinder head, connecting rod, and stroke combination. This 3.701 in bore kit uses a 1.168 in compression height and is supplied as a matched set of eight pistons for your next V8 build.
| Specification | Details |
|---|---|
| Brand | JE Pistons |
| Piston Series | JE Pistons |
| Manufacturer Part Number | 353907 |
| SKU | JEP353907 |
| UPC | 193564042644 |
| Application | Ford 5.0L Coyote Gen 3 |
| Piston Quantity | 8 |
| Package | Set of 8 pistons |
| Bore Diameter | 3.701 in |
| Compression Height | 1.168 in |
| Crown Design | Dome |
| Crown Volume | 5.86 cc |
| Piston Alloy | 2618 forged aluminum |
| Forging Type | FSR |
| Average Piston Weight | 396 g |
| Cylinder Head | Ford 5.0L Coyote Gen 3 |
| Engine Make | Ford |
| Engine Architecture | Modular |
| Connecting Rod Length | 5.933 in |
| Engine Stroke | 3.650 in |
| Ring Set Included | No |
| Add-On Part Number | 866-2250-18-51C |
| Top Compression Ring Thickness | 0.0400 in |
| Second Compression Ring Thickness | 0.0480 in |
| Oil Ring Thickness | 0.1110 in |
| Top Ring Groove Width | 0.04000 in |
| Second Ring Groove Width | 0.04800 in |
| Oil Ring Groove Width | 0.11100 in |
| Wrist Pin Material | 5115 Low Carbon Steel, Case Hardened |
| Wrist Pin Outer Diameter | 0.866 in |
| Wrist Pin Length | 2.250 in |
| Wrist Pin Wall Thickness | 0.180 in |
| Intake Angle | 8.3° |
| Intake Diameter | 1.300 in |
| Intake Depth | 0.213 in |
| Exhaust Angle | 11.5° |
| Exhaust Diameter | 2.200 in |
| Exhaust Depth | 0.160 in |
| Product Type | Engine Piston Kit |
| Engine Type | Internal combustion |
| Pin Fit | Yes |
| Skirt Coating | Yes |
| Smooth Crown Finish | No |
| Thermal Crown | No |
| Tuff Skirt | No |
| Ultra Dome | No |
| Ultra Groove | No |
| Ultra Groove Plus Gas Port | No |
| Vertical Gas Ports | No |
| 3D Undercrown Milling | No |
| Accumulator Groove | Yes |
| Anodized Top Ring Groove | No |
| Combo 2 | No |
| Contact Reduction | No |
| Double Pin Oilers | No |
| DVGP | No |
| Econo Undercrown Milling | No |
| EN Plating | No |
| Gas Distribution | No |
| Lateral Gas Ports | No |
| Mill Undercrown | No |
