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Vivid Racing Gear 
Howards Cams Hydraulic Flat Tappet Boost Camshaft for Chevrolet 262-400
Upgrade your Chevrolet's performance with the Howards Cams Hydraulic Flat Tappet Boost Camshaft, designed specifically for engines ranging from 262 to 400 cubic inches produced between 1955 and 1998. This camshaft is engineered to deliver enhanced power and responsiveness, making it a perfect fit for enthusiasts looking to take their ride to the next level.
Key Features
- High-Quality Construction: Each Howards Cams product is crafted from top-tier race-quality cores, ensuring durability and reliability.
- Precision Manufacturing: Our camshafts are produced on dedicated high precision CNC cam grinding machines for unmatched accuracy.
- Quality Assurance: All hydraulic and mechanical flat tappet camshafts undergo 100% Rockwell testing and are Parkerized to meet strict quality control standards.
- Smart Packaging: Packaged in robust, high-impact plastic cases, your camshaft arrives in pristine condition, ready for installation.
Specifications
- Camshaft Series: Boost
- Engine Compatibility: Chevrolet 262-400
- Camshaft Type: Hydraulic Flat Tappet
- Basic RPM Range: 2200 to 5800
- Valve Lift (Intake): .491
- Valve Lift (Exhaust): .488
- Duration (Intake): 279
- Duration (Exhaust): 289
- Duration at .050 (Intake): 225
- Duration at .050 (Exhaust): 235
- Lobe Separation: 114
- Intake Centerline: 110
- Firing Order: 1-8-4-3-6-5-7-2
- Country of Origin: United States
Performance Benefits
Designed for street and pro street applications, this camshaft features a blower profile and is ideal for setups requiring a compression ratio of 9.5:1 or higher, along with a torque converter rated for 2000 RPM and above. Expect a fair idle with impressive mid-range power that will make your Chevrolet stand out on the road or at the track.
Fitment
This camshaft is a great fit for various Chevrolet models that fall within the 262-400 engine range. Some popular fitments include:
- Chevrolet Camaro (1967-1992)
- Chevrolet Corvette (1968-1996)
- Chevrolet Chevelle (1964-1977)
- Chevrolet Pickup Trucks (1955-1998)
Customer Reviews
Customers have praised the Howards Cams Boost Camshaft for its noticeable performance improvements and reliability. Many users have reported enhanced throttle response and increased horsepower, making it a favorite among car enthusiasts. Here are some highlights from trusted reviews:
- "The installation was straightforward, and the performance gains were immediately noticeable!"
- "This camshaft brought my old Chevy back to life. It sounds amazing and runs like a dream."
- "I highly recommend Howards Cams for anyone looking to upgrade their engine. The quality is top-notch!"
Important Notes
- Stock (O.E.) valve springs cannot be used with this camshaft; aftermarket springs are recommended for optimal performance.
Ready to give your Chevrolet the boost it deserves? The Howards Cams Hydraulic Flat Tappet Boost Camshaft is your go-to choice for power and performance!
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
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 ExperienceThe 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 TechniqueHowards 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 RacingIf 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.
| Sale price | None |
| Wholesale price | $178.20 |
| Shipping |
Weight: 11.00 Length: 62 Width: 7 Height: 7 |
| Product Added At | Monday 20 June, 2022 |
| Product Modified At | Friday 27 June, 2025 |
| Imported By | ETLOverride |
| Last Edited By | vendordata@vividracing.com |
| View In Admin |
| Carb Approved | No |
|---|---|
| Carb Number | - |
| Epa Status | - |
| Prop65 | - |
| Carb Required | - |
| Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Howards Cams | $151.02 | $226.53 | $215.74 | ? | ? | 2025-06-27 06:05:00 |
