- Home Page /
- Automotive /
- Automotive Replacement Parts /
- Engines & Engine Parts /
- Engine Parts /
- Camshafts & Parts /
- Camshafts /
- Lunati 40146 Cam, 283-400 Sp
0 ratings
Item #:
144769148
Lunati 40146 Cam, 283-400 Sp
Item #:
144769148
TZS 239788
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Sunday, July 26
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Performance
The Lunati 40146 Cam delivers exceptional torque and horsepower, specifically designed for 283-400 small block engines, making it ideal for performance enthusiasts seeking optimal power gains.
Durable Construction
Manufactured with high-grade materials, this camshaft resists wear and tear over time, ensuring long-lasting durability and dependability for rigorous driving conditions and performance applications.
Easy Installation
Designed for straightforward installation, the Lunati 40146 Cam simplifies upgrades for DIYers or mechanics, allowing for a quick performance enhancement without extensive modifications or expertise.
Product Details
| Item Weight | 5 lbs (2.27 kg) |
Who Should Buy?
-
Performance Enthusiasts
Ideal for users seeking improved horsepower and torque in their classic Chevrolet small block engines.
-
Street/Strip Drivers
Perfect for those wanting a balance of street driveability and performance during occasional track days.
-
DIY Mechanics
Great for hands-on individuals looking to enhance their vehicle’s performance with a reliable camshaft upgrade.
-
Daily Commuters
Not suitable for regular drivers who prioritize comfort and smooth operation over performance enhancements.
-
Low-Budget Builds
Those with limited budgets may find the installation and associated upgrades more costly than alternatives.
-
Truck Owners
Truck performance may not be enhanced significantly, as this cam is geared more toward muscle car applications.
Product Description
Lunati 40146 Cam, 283-400 Sp
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the Lunati 40146 Cam designed for?
Answer: The Lunati 40146 Cam is specifically engineered for high-performance applications in 283-400 cubic inch small block Chevrolet engines. This camshaft enhances engine efficiency by optimizing lift, duration, and timing, making it suitable for both street and track use. Whether you're looking to improve throttle response or increase horsepower, the Lunati 40146 is tailored to deliver a significant performance boost. This makes it an ideal choice for automotive enthusiasts who want to elevate their vehicle's driving experience. -
Question:
What are the key specifications of the Lunati 40146 Cam?
Answer: The Lunati 40146 Cam features a hydraulic flat tappet design with lift measurements of 0.480 inches on the intake and 0.490 inches on the exhaust. Its duration is 224 degrees at 0.050 inches for the intake and 234 degrees for the exhaust. These specifications are critical for achieving aggressive performance while maintaining drivability. This cam is optimized for both power and torque, making it an excellent choice for those looking to balance performance enhancements with everyday usability. -
Question:
How does the Lunati 40146 Cam improve engine performance?
Answer: The Lunati 40146 Cam enhances engine performance by improving the airflow through the engine and optimizing the valve timing. This results in increased horsepower and torque, particularly in the mid to upper RPM range. Ideal for performance-minded drivers, this camshaft allows for quicker acceleration and a more engaging driving experience, making it particularly suitable for drag racing or spirited drives. By maximizing the combustion process, it helps in achieving an overall improvement in engine responsiveness. -
Question:
What type of supporting modifications are recommended with the Lunati 40146 Cam?
Answer: Pairing the Lunati 40146 Cam with supporting modifications such as upgraded intake manifolds, high-performance carburetors, and exhaust systems can dramatically enhance performance. Additionally, investing in a suitable ignition system and gears will ensure the engine can support the increased airflow and performance characteristics. These modifications create a balanced performance metric, ensuring the camshaft operates at its full potential while maintaining a smooth driving experience. -
Question:
Is the Lunati 40146 Cam suitable for daily driving?
Answer: While the Lunati 40146 Cam is designed for high performance, it can also be suitable for daily driving when paired with the right engine setup. Its specifications allow for a good balance between an aggressive performance profile and drivability. For those who enjoy a robust driving experience without sacrificing everyday usability, this cam can be an excellent choice, especially if combined with supporting modifications that enhance low-end torque and smooth idling. -
Question:
What is the installation process for the Lunati 40146 Cam?
Answer: Installing the Lunati 40146 Cam involves a bit of mechanical experience, as it requires removing the cylinder heads and timing gear. Proper alignment of the camshaft during installation is crucial to ensure accurate timing and performance. It’s recommended to consult with a professional mechanic or use a comprehensive installation guide to ensure the process is done correctly. Once installed, it’s essential to perform a break-in period to optimize cam performance and longevity. -
Question:
What type of oil should be used with the Lunati 40146 Cam?
Answer: When using the Lunati 40146 Cam, it is recommended to use high-quality motor oil with the appropriate zinc content, as it provides the necessary lubrication for flat tappet cams. Oil with a zinc additive helps prevent wear on the camshaft and lifters, ensuring longevity and optimal performance. Regular oil changes and maintenance will protect your investment and help the cam operate smoothly, enhancing overall engine performance. -
Question:
What can I expect in terms of sound with the Lunati 40146 Cam?
Answer: When installing the Lunati 40146 Cam, you can expect a noticeable increase in engine sound, characterized by a deep and aggressive tone, particularly during acceleration. This camshaft's specifications enhance the exhaust note, providing a muscular sound that many performance enthusiasts find appealing. It adds to the overall driving experience, making it evident when the engine is under load, thus delivering not just performance but also an improved auditory experience. -
Question:
How does the Lunati 40146 Cam compare to other camshafts?
Answer: The Lunati 40146 Cam stands out due to its specific design tailored for small block Chevrolets, focusing on performance without compromising on drivability. Compared to other camshafts, it strikes a balance between aggressive performance and everyday usability. Many users report significant improvements in throttle response and overall power delivery, making it a sought-after option for both casual drivers and racing enthusiasts. This versatility sets it apart in the high-performance market. -
Question:
Where can I buy the Lunati 40146 Cam, 283-400 Sp?
Answer: You can purchase the Lunati 40146 Cam, 283-400 Sp from Ubuy in Tanzania. Ubuy is a reliable online marketplace that offers a diverse range of auto performance products, making it easy for you to find and acquire high-quality performance parts like the Lunati 40146 Cam. Their platform ensures a seamless shopping experience, allowing you to focus on enhancing your vehicle's performance.
Lunati Camshafts Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
TZS 239788
Order now and get it around Sunday, July 26
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.