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Eagle Specialty Prod Competition Balanced Rotating Assembly w/ .040in Over Bore -26.0cc Dome Ford 351 Windsor - B14123040

Eagle Competition Rotating Assembly - B14123040

If you’re looking to take your racing engine to the next level, the Eagle Competition Rotating Assembly is a solid choice for serious car enthusiasts. Designed with precision and performance in mind, this assembly features high-quality components that enhance reliability and durability without emptying your wallet. Whether you’re running exotic fuels, nitrous, or forced induction, this setup is engineered to handle the demands of competitive racing.

Fitment

This assembly is compatible with various racing applications. However, it’s essential to verify fitment based on your specific vehicle setup. Minor clearancing of the block may be required during installation, so be prepared for some hands-on work.

Technical Specs

  • Crankshaft: 4.000" forged 4340 steel
  • Connecting Rods: 6.250" H-Beam rods with 7/16" ARP 8740 bolts
  • Pistons: Forged 4032 Mahle -26cc inverted dome, 4.040" bore
  • Piston Rings: Plasma-moly, file-fit
  • Main Bearings: King XP rod/main bearings included

Features

  • Assembly Balanced: Yes
  • Balance Type: Internal
  • Connecting Rod Bolt Diameter: 7/16"
  • Connecting Rod Material: Forged 4340 steel
  • Crankshaft Main Journal Diameter: 3.000"
  • Crankshaft Rod Journal Diameter: 2.100"
  • Crankshaft Stroke: 4.000"
  • Piston Pin Diameter: .927"
  • Piston Ring Thickness: 1.0mm, 1.0mm, 2.0mm

Customer Feedback

A 2021 Ford Mustang owner shared, "I installed the Eagle Competition Assembly, and it transformed my engine's performance. The torque increase was noticeable, especially on the track. It handled the nitrous without any issues, and the fitment was spot on after a little clearancing." Another customer with a 2020 Subaru WRX noted, "The installation was straightforward, and the assembly feels solid. I can already tell it’s ready for some serious power."

Notes

These assemblies are designed for universal fitment, but we recommend doing your homework to ensure compatibility with your specific setup. Don’t hesitate to reach out if you have any questions about installation or fitment.

Other Part Numbers:
Eagle #eagB14123040

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

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Who is EAGLE?

EAGLE SPECIALTY PRODUCTS, aka EAGLE, has been at the forefront of developing top-quality engine components. The company officially started back in 1992 but has been developing their product for ten years prior.  Since the company started, it has continuously produced some of the market's best engine components and is widely used by engine builders worldwide.

Imitated But Not Duplicated

Due to the company's success, its products have been imitated by other companies even up to the part numbers. But the similarity ends only up to how they look. EAGLE uses the finest materials and has invested in the most state-of-the-art manufacturing machinery for them to create a product that would be able to take any punishment it is subjected to. It is tested to be superior to other brands and considered the best upgrade for OEM counterparts.

No To Shortcuts

The company sets the benchmark on how valves should be properly made. Using their years of experience creating rods, they have already designed over 200 different rods and 180 crankshafts. The company does not allow cost to compromise its material used, manufacturing process, and quality test. 

High-End Quality

All of Eagle's products are made up of high-quality materials. They use certified 4340 Chromoly steel. Using their own special heat treatment process, they are able to create a product that is much stronger compared to other competitors using the same raw material. 

They manufacture their rods using a 2-piece forging process that allows the rod to be stronger. This process orients the "grain" of the metal to the direction of the stress. Eagle uses a state-of-the-art Sunnen Krossgrinding system that allows them to create perfect cuts and bore consistently. 

Purchase EAGLE rods at Vivid Racing

If you want to upgrade your engine rods to something stronger and more reliable, then EAGLE is the brand for you. With their proven design and formula for creating rods, they have been sought after by top racing teams and engine builders. If they trust Eagle, so can you. Visit Vivid Racing and check out the list of parts specifically for your needs.

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