• High - performance 2.50L kit • Features 4340 billet crank with 98mm stroke • Comes with I - Beam Extreme BC625+ rods and custom pistons (choice of bore/compression). ACL Race bearings available separately. | Component | Part Number | |--|--| | Crank | BC5139 - 98mm | | Rod | BC6136 - 5.659' | | Piston | BC7139 - Custom |

This Mitsubishi 4B11 Evo X Stroker Kit is perfect for car enthusiasts and racers looking to boost their engine's performance. Use it when you're looking to upgrade your vehicle for high - speed racing or just want more power on the road. It has a 2.50L capacity, a 98mm stroke crank, and I - Beam Extreme rods with a 5.659 c - to - c measurement. You can also choose your custom pistons according to your bore and compression needs.