1-480-966-3040 Mon-Fri 8am to 5pm AZ
Performance & Aftermarket Car Parts - Vivid Racing Performance & Aftermarket Car Parts - Vivid Racing
Live Chat
Hello, Sign in My Account
Sign In
Wishlist
0
My Cart
My Cart $0.00
  See all Engine products
Howards Cams Hydraulic Roller Retro-fit Camshaft 3200 to 7000 Holden 304-345 1988-1997 - 675825-12

Howards Cams Hydraulic Roller Retro-fit Camshaft for Holden 304-345

Looking to enhance your Holden 304-345's performance? The Howards Cams Hydraulic Roller Retro-fit Camshaft is designed to take your engine from ordinary to extraordinary, all while ensuring a smooth and powerful ride. This camshaft is perfect for those who crave a lopey idle and want to push their vehicle's capabilities to the next level.

Key Features

  • High-Quality Manufacturing: Crafted using the highest-grade race quality cores, every Howards camshaft is precision-engineered on dedicated CNC cam grinding machines. This guarantees top-notch performance and reliability.
  • Durability: Each camshaft undergoes a 100% Rockwell check and is Parkerized, ensuring it meets the highest quality control standards.
  • Convenient Packaging: Your camshaft arrives in a hard, high-impact plastic reusable case, protecting it during transit and ensuring it reaches you in perfect condition.

Specifications

  • Camshaft Series: Retro-Fit
  • Engine Compatibility: Holden 304-345
  • Camshaft Type: Hydraulic Roller
  • RPM Range: 3200 to 7000
  • Valve Lift (Intake/Exhaust): .597 / .597
  • Duration (Intake/Exhaust): 290 / 296
  • Duration at .050 (Intake/Exhaust): 237 / 245
  • Lobe Separation: 112
  • Intake Centerline: 108
  • Firing Order: 1-2-7-8-4-5-6-3
  • Country of Origin: United States

Fitment Notes

For optimal performance, this camshaft requires modified intake and exhaust systems, and it's recommended to use a converter with a stall speed of 3500 RPM or higher. Please note that stock (O.E.) valve springs are not suitable for this camshaft.

Popular Fitments

  • Holden Commodore (1988-1997)
  • Holden HSV (1988-1997)
  • Holden Ute (1988-1997)

Customer Reviews

Many customers have praised the Howards Cams Hydraulic Roller Retro-fit Camshaft for its impressive performance and reliability. Users have noted significant power gains and a more aggressive engine sound, making it a favorite among enthusiasts. The quality of construction and the attention to detail have also received high marks.

If you're ready to take your Holden to the next level, the Howards Cams Hydraulic Roller Retro-fit Camshaft is the perfect choice. Experience the difference in performance and enjoy the thrill of the road!

Proposition 65

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

Howards Cams Banner

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.

Check out these other great products