fits year: 1994–1998.

( Brand: Mercruiser ), ( Manufacturer Part Number: 803186 ), ( Part Type: Roller Cam Shaft )
This is a high-quality roller camshaft designed specifically for the 1994-1998 models of the Chevrolet Vortec 4.3L GM V6 engine. The part number for this camshaft is da7a11743, and it is also compatible with Mercruiser applications.
This roller camshaft is made with precision and durability in mind. It features a roller lifter design that reduces friction and wear, leading to longer engine life and improved performance. The camshaft is constructed from high-quality materials, including hardened steel cam lobes and robust roller lifters, ensuring reliable operation even under heavy use.
The camshaft has an 80-degree lobe centerline configuration, which provides a balanced and smooth power delivery. It also features an 11.5:1 compression ratio, making it suitable for use with high-octane fuel for optimal performance.
This roller camshaft is easy to install and requires no special tools or modifications to the engine. It includes all necessary hardware, including new lifters, pushrods, and hydraulic lifter buckets, making it a convenient and cost-effective upgrade for your engine.
Overall, this roller camshaft is a great option for anyone looking to improve the performance and reliability of their Chevrolet Vortec 4.3L GM V6 engine. With its precision engineering, high-quality materials, and easy installation, it is sure to deliver long-lasting performance and satisfaction. The part number is 803186, and it is compatible with both Chevrolet and Mercruiser applications in the specified model years.
Pros of buying a 1994-1998 Da7a11743 Vortec 4.3L GM V6 roller cam shaft for Mercruiser:1. Improved engine performance: The roller cam shaft can help improve the engine's performance by reducing friction and allowing for more efficient combustion.
2. Increased horsepower: The roller cam shaft can potentially increase horsepower and torque, making the engine more powerful.
3. Durability: Roller cam shafts are known for their durability, as they have fewer moving parts and are less prone to wear and tear.
Cons of buying a 1994-1998 Da7a11743 Vortec 4.3L GM V6 roller cam shaft for Mercruiser:1. Cost: Roller cam shafts can be expensive, especially if you are purchasing a high-quality aftermarket part.
2. Installation: Installing a roller cam shaft can be a complex process, and it may require specialized tools and knowledge.
3. Potential engine issues: If the roller cam shaft is not installed correctly, it can cause engine issues such as misfires, rough idling, and poor fuel economy.
Conclusion:If you are looking to improve the performance of your 1994-1998 Mercruiser engine and are willing to invest in a high-quality aftermarket part, a roller cam shaft could be a worthwhile investment. However, it is important to ensure that the part is compatible with your engine and to have it installed by a qualified mechanic.
Recommendation:Before making a purchase, research the different options available and compare prices from various suppliers. Make sure to choose a reputable supplier with a good reputation for quality and customer service. Additionally, consider having the roller cam shaft installed by a qualified mechanic to ensure that it is installed correctly and to avoid any potential engine issues.
1997 Mercruiser gm vortec v6 roller cam shaft Sn 0m648232 pn fits Volvo pent and any carburetor model engines automotive marine.