
Taking your 7-bolt 4G63 build in a 100 mm stroker direction? This Eagle crankshaft uses forged 4340 steel and a seven-bolt flywheel flange for that combination. It is configured for internal balance and lists a 5.900-inch minimum rod length. Plan the piston compression height and required clearances around the longer stroke as you put the bottom end together.
| Brand | Eagle |
|---|---|
| Manufacturer Part Number | 2039375900B7 |
| Engine / Application | Mitsubishi 4G63 7-bolt / Evolution application |
| Product Type | Stroker crankshaft |
| Quantity | 1 crankshaft |
| Material | Forged 4340 steel |
| Crankshaft Stroke | 100 mm (3.937 in) |
| Balance Type | Internal |
| Minimum Rod Length | 5.900 in |
| Main Journal Diameter | 2.244 in |
| Rod Journal Diameter | 1.771 in |
| Rod Journal Width | 1.050 in |
| Flywheel Bolt Count | 7 |
| Snout Diameter | 1.26 in |