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Brian Crower Crankshaft 95mm Stroke 4340 Billet Honda | Acura B18/B20

$1,905.00

Brian Crower

Model #BC5019B

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BC Crankshafts are made from the finest, aerospace grade 4340 steel billet material. CNC machined on state of the art, 5 axis Mazak Integrex 300-IV CNC machines to exacting tolerances (.0001"). Every crankshaft features large radius journals that add rigidity for high horsepower, high boost, high rpm applications. Gun drilled, CNC ground oil holes feature a smooth surface for extra oiling, tear dropped for added oil scoop, cross drilled for priority main feeding to the rods and micro polished to a mirror finish for optimum bearing lubricity.

All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat treatment) for ultimate performance. Fully profiled counterweights are designed for reduced windage through the crankcase creating less oil resistance for better rpm potential.

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 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.

BC uses small diameter grinding wheels during the finishing phase when applicable to generate a more aggressive ramp rate for a faster cylinder fill rate. More air + more fuel = more power. Although it takes longer to grind the cams, research and development has proven that the inverted radius created by the small grinding wheel on the opening side delivers more horsepower on radius and roller rocker applications than the conventional, large diameter grinding wheels.

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.

BC Forged crankshafts are made from only the highest grade, 4340 steel bar stock to guarantee the strongest part available at any price. CNC machined on state-of-the-art mills and nitrided for added longevity, BC Forged crankshafts are ground to exacting tolerances for easy, trouble free installation.

4340 steel billet.

All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat treatment) for ultimate performance. Fully profiled counterweights are designed for reduced windage through the crankcase creating less oil resistance for better rpm potential.

Stroke 95.0mm

Features:

  • Forged 4340 Chromoly Steel
  • stress relieved and shot peened
  • Magna flux inspected
  • Nitrided Multi-Step heat treated
  • Fully profiled counterweights

Fitment:

  • Honda B18/B20
  • Acura B18/B20

Proposition 65

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Who is Brian Crower?

Brian Crower Inc. is an aftermarket company known for developing and manufacturing high-quality performance parts for various automotive vehicles. The company has gained popularity especially among hardcore racers who want only the best for their engines. Today, they are recognized as one of the leading experts when it comes to aftermarket upgrades worldwide.

Designed to Bring Out Your Car’s Potential

The company offers various products such as stroker kits, engine internals, camshafts, valve spring, retainers and more. Their products are proven to produce and handle horsepower in excess of 1000 hp. They have proven themselves that they are a company capable of creating quality products consistently. Hence, gaining the trust of many enthusiasts. You often see race cars equipped with their products in various racing disciplines such as time attack races, circuit racing and drag racing.

Precision is the Key

In order for them to create this top-notch parts, Brian Crower utilizes the use of state-of-the-art machinery such as CNC machines that helps them create accurate cuts. They also have specialized tools that allow them to grind their camshafts with tight tolerances. They manufacture parts for popular performance engines such as the Nissan SR20, Mitsubishi 4g63 and Honda B and K series.

Purchase Brian Crower Products at Vivid Racing

If high performance is what floats your boat, then Brian Crower is the right brand for you. They have a comprehensive list of performance parts for the majority of the sport compact vehicle in the market and has established itself as the go-to brand when it comes to performance. To know more, Visit Vivid Racing and check out their list of products that fit your specific needs.

Due to the nature of performance applications and lack of control during installation and operation, all products sold by Brian Crower Inc. are sold without any expressed warranty or any implied warranty of merchantability or fitness for a particular purpose. Brian Crower Inc. shall not, under any circumstances, be liable for any special, incidental or consequential damages, including, but not limited to, damages or loss of other property or equipment, loss of profits or revenue, cost of purchased or replacement goods, or claims of customers of the purchaser which may arise and/or result from the sale, installation or use of these parts. Brian Crower Inc. reserves the right to make product improvements or changes without notice and without incurring liability with respect to similar products previously manufactured.

Brian Crower Inc. warranties are void when said Brian Crower product in question has been physically altered, improperly installed or used or otherwise damaged due to no fault of Brian Crower Inc. or has not been used for the said purpose it was intended or for which it was designed. Brian Crower Inc. does not warrant the performance of the products due to Brian Crower Inc. lack of control during product installation and usage.

These products are designed primarily for off highway use. Check State and Federal laws and emissions regulations.