• Brian Crower Crankshaft 98mm Stroke 4340 Billet | 2010 - 2015 Mitsubishi Lancer (BC5139)
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Brian Crower Crankshaft 98mm Stroke 4340 Billet | 2010 - 2015 Mitsubishi Lancer (BC5139)

Brian Crower Crankshaft 98mm Stroke 4340 Billet | 2010 - 2015 Mitsubishi Lancer (BC5139)

BC5139

Out of stock

$2,276.15 USD
$2,614.50 USD $2,276.15 USD
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The Brian Crower Crankshaft 98mm Stroke 4340 Billet is a high-performance engine component designed for Mitsubishi Lancer models from 2010 to 2015. Crafted from 4340 billet steel, this crankshaft offers increased strength and durability to withstand high horsepower applications. Its 98mm stroke enhances engine displacement and torque output, making it suitable for performance builds. The crankshaft is precision-machined using advanced CNC grinding technology, ensuring tight tolerances within .02mm for optimal balance and reliability. Proven through dyno testing, this component delivers measurable horsepower gains and improved engine responsiveness, making it an ideal upgrade for enthusiasts seeking to maximize engine performance.

This crankshaft is specifically engineered for 2010–2015 Mitsubishi Lancer models, compatible with various engine configurations requiring a 98mm stroke. It serves as a direct replacement for stock crankshafts, suitable for street, track, or drag racing applications where strength and performance are critical. Installation involves standard engine rebuild procedures, and the kit includes the billet crankshaft itself. Designed for high-performance use, this component is perfect for turbocharged or naturally aspirated setups aiming for increased power output and engine longevity. Proper fitment and compatibility should be confirmed for specific vehicle configurations before installation.

Overview

Crankshaft 98mm Stroke 4340 Billet by Brian Crower

BC high performance camshafts are ground on state-of-the-art CNC cam grinders to insure accuracy and tolerances to within .02mm. Every BC camshaft profile has been prototyped and dyno tested for proven horsepower results prior to being placed into mass production. By grinding cores in high volume, Brian Crower, Inc. is able to pass the cost savings on to the end user. Quality at an affordable price. All BC cams are checked on a high speed, sub-micron accuracy measuring gauge. The Adcole Camshaft Measuring System uses individual measuring heads for each cam journal and cam lobe, with .01 micron resolution, taking one datum point each 1/10th of a degree or 3,600 data points per revolution. Measuring camshafts for rise error and chattermark detection, this model can measure 200 parts per hour

Features

  • Brian Crower Crankshaft 98mm Stroke 4340 Billet

Benefits

  • Designed to deliver trouble-free, consistent performance
  • Right for your vehicle and lifestyle
  • Made from high-quality materials for ultimate durability
  • Manufactured to meet or exceed strict quality requirements

Applications

  • 2010 - 2015 Mitsubishi Lancer

What's In The Box?

  • 1 - Crankshaft 98mm Stroke 4340 Billet

Warranty

  • Manufacturers Standard Warranty
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