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Howards Cams Open Chamber Flat Top Pro Max 2618 Forged Race Pistons (Set of 8) Chevrolet Big Block V8 - 856012303

Howards Cams Open Chamber Flat Top Pro Max 2618 Forged Race Pistons (Set of 8) for Chevrolet Big Block V8

When it comes to performance and durability, the Howards Cams Open Chamber Flat Top Pro Max 2618 Forged Race Pistons are a game changer for your Chevrolet Big Block V8. Engineered for serious racing enthusiasts, these pistons are crafted to withstand the extreme demands of high-performance engines, ensuring your vehicle runs at its best whether on the track or the street.

Key Features

  • Forged from 2618-T61 Billet Aluminum: This high-quality material offers superior strength compared to standard pistons, making it ideal for racing.
  • Oversized Valve Pockets: Designed to accommodate larger cam profiles and oversized valves without compromising performance.
  • Accumulator Grooves: These help improve ring seal, which is crucial for maintaining engine efficiency.
  • CNC Turned Skirts: The precision machining allows for optimal performance under extreme heat and side loads, preventing scuffing and damage to cylinder walls.
  • Lightweight Aircraft Quality Wrist Pins: Included with the set, these pins enhance performance without adding unnecessary weight.
  • Radius Valve Reliefs: This design eliminates sharp edges, reducing the risk of hot spots and improving combustion efficiency.

Specifications

  • Part Type: Pistons
  • Model: ProMax 2618 Forged Race Pistons
  • Application: Chevrolet Big Block V8
  • Piston Style: Open Chamber Flat Top
  • Cylinder Bore: 4.600"
  • Compression Distance: 1.120"
  • Crankshaft Stroke/Rod Length:
    • 4.250" with 6.535" Connecting Rod (565ci)
    • 4.750" with 6.700" Connecting Rod (632ci)
  • Dome Volume: -3cc
  • Compression Ratios:
    • 4.250" Stroke w/ 110cc Heads: 10.3
    • 4.750" Stroke w/ 110cc Heads: 11.4
  • Wrist Pin Size: .990 x 2.750"
  • Quantity: Sold as Sets of 8

Popular Fitments

  • Chevrolet 454 Big Block
  • Chevrolet 502 Big Block
  • Chevrolet 572 Big Block

Customer Reviews

Users rave about the Howards Cams Pro Max 2618 Pistons, highlighting their robust construction and impressive performance under pressure. Many have noted significant improvements in engine responsiveness and overall power output, making these pistons a favorite among racing professionals and enthusiasts alike. One customer stated, “These pistons have transformed my engine’s performance. I can feel the difference on the track!”

With a focus on quality and performance, Howards Cams has designed these pistons to meet the rigorous demands of racing applications. They are sold as a set of eight and come with a race application disclaimer, meaning they are built for serious performance without a warranty.

Upgrade your Chevrolet Big Block V8 with the Howards Cams Open Chamber Flat Top Pro Max 2618 Forged Race Pistons and experience the difference in your racing performance!

Proposition 65

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

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Who is Howards Cams?

Howards Cams is an aftermarket company that Howards Johansen founded in 1945. It started as Howards Power & Racing Equipment and specialized in manufacturing high-performance racing cams for the automotive market. Even after turning the business over their oldest son, the company remained one of the best cam manufacturers in the industry.

Maximizing Their Racing Experience

The company has always used it is on-track experience to create powerful cam profile designs. It is why they have become one of the favorite brands of many top fuel dragster racers and drivers from other racing disciplines such as road racing, mudd bogging, marine racing, and circle track racing.

Advanced Manufacturing Technique

Howards Cams uses the most advanced computer design software to create the most competitive product out there. They offer a wide range of performance parts from camshafts, connecting rods, crankshafts, billet main caps, and forged pistons. All of these are made in the USA to ensure consistent quality.

Purchase Howards Cams Products At Vivid Racing

If you are in the market for high-performance parts for your engine, then look no further as Howard Cams is the brand for you. They have all the parts you need to create a fast machine and is trusted by many racers and enthusiast worldwide. If being on the top podium is your dream, then upgrade your engine with Howard Cams parts. 

To know more about the company, visit Vivid Racing and check out their list of products that fit your specific needs.

Warranty: Howards Cams Hydraulic/Mechanical Flat Tappet Camshafts are 100% Rockwell checked and parkerized at our manufacturing plantin Wisconsin. Howards Cams hydraulic and mechanical lifters are also 100% Rockwell checked for hardness to ensure that our customers receive the best American made components available. To give our customers a performance edge, Howards Cams will unconditionally replace to the original purchaser only, any non-usable hydraulic or mechanical flat tappet camshafts and lifters for 1/2 the amount of the original invoiced purchase price for a period of 6 months from the date of original retail purchase. Howards™ Cams does not warrant the performance of our products due to Howards™ Cams lack of control during product installation and usage. This applies to all camshafts, valve train components and all other racing components in our catalog and product line. Note: Due to oil available today, all Flat Tappet Cams (hydraulic or mechanical) must be initially ran with a quality break-in lube, such as Howards Z.P.M. Max. There is absolutely no warranty, expressed or implied or otherwise, on Howards Cams parts, labor, installation charges or other damaged parts. Howards Cams assumes no responsibility or liability whatsoever on incidental or consequential damages. There are no implied warranties of merchantability or fitness for a particular purpose. Howards Cams neither assumes nor authorizes any person to assume for it, any other obligation or liability in connection with the sale or use of our products. Howards Cams will replace or refund any part that has a manufacturers defect found before installation or alteration. Customers are responsible for blueprinting engine components before installation or startup.

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