Brian Crower Mitsubishi Lancer Evolution X 4B11T 2.50L Stroker Kit - BC0139 (ProH2K Rods)

Key Features & Specs:

• Brand: Brian Crower
• Part Number: BC0139
• Engine Platform: Mitsubishi 4B11T / Evolution X
• Part Type: Stroker kit / rotating assembly
• Displacement: 2.50L
• Crankshaft Part Number: BC5139
• Crankshaft Material: 4340 billet steel
• Stroke: 98mm
• Connecting Rod Part Number: BC6135
• Connecting Rods: BC ProH2K rods
• Rod Length: 5.659 in. center-to-center
• Piston Part Number: BC7139
• Pistons: Custom pistons
• Piston Options: Choice of bore and compression ratio
• Bearings: ACL Race bearings available separately
• Application: Turbocharged Mitsubishi 4B11T performance builds

Fitment:

• 2008-2015 Mitsubishi Lancer Evolution X
• Mitsubishi 4B11T Engine Applications

The Brian Crower BC0139 stroker kit is built for Mitsubishi 4B11T Evolution X engine builds that need more displacement, forged bottom-end strength, and reliable ProH2K rod performance. This 2.50L rotating assembly includes a 4340 billet crankshaft with a 98mm stroke, BC ProH2K connecting rods, and custom pistons available in your preferred bore size and compression ratio. Designed for serious turbocharged Evo X applications, this stroker package provides the added stroke, durable billet crank construction, and custom piston flexibility needed for high-power street, drag, track, and race engine combinations. ACL Race bearings are available separately.