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Howards Cams Hydraulic Roller Retro-Fit ProMax High RPM Lifters; Chevy Gen III (LS-Series) 91175-2 - 91175-2

Howards Cams Hydraulic Roller Retro-Fit ProMax High RPM Lifters for Chevy Gen III (LS-Series) 91175-2

If you're looking to take your Chevy Gen III (LS-Series) to the next level, the Howards Cams Hydraulic Roller Retro-Fit ProMax High RPM Lifters are just what you need. These lifters are engineered for high performance, designed to operate smoothly at RPM ranges exceeding 7000. They not only enhance your engine's capability but also add that extra thrill to your driving experience.

Key Features

  • High RPM Performance: These lifters are specifically designed to excel at high RPMs, ensuring your engine performs optimally when you need it most.
  • Advanced Valving: With all-new internal valving, these lifters contribute to increased torque and horsepower, giving you the power boost you crave.
  • Durable Construction: The lifter body is fully machined from alloy steel bar stock, while the nose wheel is crafted from 8620 material and case-hardened for exceptional durability.
  • Precision Requirements: For peak performance, these lifters require a spring pressure of 200-225 lbs. at seat pressure and 500-575 lbs. at open pressure, along with specific lash adjustments.
  • Made in the USA: Quality you can trust, manufactured right here in the USA.

Benefits of the 91175-2 Lifters

Installing the Howards Cams 91175-2 lifters means you're choosing a product that not only enhances your vehicle's performance but also provides reliability and durability. Perfect for serious enthusiasts and racers, these lifters help ensure that your engine runs smoothly at high RPMs, allowing you to push your limits on the track or the road.

Specifications

  • Part Number: 91175-2
  • Fitment: Chevy Gen III (LS-Series)
  • RPM Range: Over 7000 RPM
  • Spring Pressure: 200-225 lbs. seat pressure; 500-575 lbs. open pressure

Popular Fitments

  • Chevrolet Camaro (2002-2015)
  • Chevrolet Corvette (2005-2013)
  • Chevrolet Silverado (1999-2006)
  • Chevrolet Tahoe (2000-2006)

Customer Reviews

Users have praised the Howards Cams 91175-2 lifters for their remarkable performance and reliability. Many have noted significant improvements in torque and horsepower, making their driving experience much more exciting. Customers appreciate the detailed installation instructions, which help ensure proper fitment and function. Overall, these lifters are a favorite among performance enthusiasts looking to maximize their engine's potential.

Upgrade your Chevy Gen III (LS-Series) with the Howards Cams Hydraulic Roller Retro-Fit ProMax High RPM Lifters and feel the difference in 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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