Understanding Stock Vortec 350 Cam Specs: An Overview of Key Specifications

The Vortec 350 cam specs include a lift of 0.40/0.454 inches, and a duration of 230/234 degrees at 0.050 inches of lift.

Stock Vortec 350 Cam Specs

The Vortec 350 cam s Pecs are built for high performance. This camshaft is an aftermarket offering for modern GM small-block Vortec engines and is capable of delivering all the power and torque necessary to satisfy the demands of even the most demanding applications. Featuring a unique three-bolt design, this cam boasts superior flow characteristics, superior durability and higher peak lift than previous cam designs. The Vortec 350 cam also features tier one rocker arms, forged carrier followers, precise lobe grinds and top-notch valvetrain technology. If you’re looking for increased output of horsepower and torque in your Vortec engine, look no further than the Stock Vortec 350 Cam Specs!

Stock Vortec 350 Cam Specs

The Vortec 350 camshaft has a long and storied history, beginning with its debut in 1996. It was a big hit in the aftermarket and offered an excellent balance of performance and economy. The Vortec 350 camshaft is still widely used today for stock or mild performance applications.

Overview of the Vortec 350 Cam

The Vortec 350 camshaft is a 3-bolt design with flat tappet lifters. It has a 104 degree lobe separation angle, which gives it a slightly milder idle than some other popular performance cams. This allows it to be used in stock applications without too much modification to the engine. The valve timing set up on the Vortec 350 camshaft is as follows: Intake opens at 12 degrees Before Top Dead Center (BTDC), Intake closes at 53 degrees After Bottom Dead Center (ABDC), Exhaust opens at 53 degrees BTDC, and Exhaust closes at 12 degrees ABDC.

Specs of the Vortec 350 Cam

The bore and stroke of the Vortec 350 camshaft is 4.00 inches by 3.48 inches respectively, which gives it an 8:1 compression ratio when used with stock heads. The intake manifold type is a single plane design, while the exhaust manifold type is dual plane. Both the intake and exhaust valve and guide materials are made from hardened steel alloy for durability and consistent performance over time.

Intake Specifications

The intake manifold type for the Vortec 350 camshaft is single plane design, which offers an excellent balance of low-end torque and high-end power output. The valve and guide material that comes on this particular model are made from hardened steel alloy for optimal durability over time, even under extreme conditions.

Exhaust Specifications

The exhaust manifold type for the Vortec 350 camshaft is dual plane design, which allows for greater control over exhaust flow due to its two-way layout configuration. The valve and guide material that comes on this particular model are made from hardened steel alloy for optimal durability over time, even under extreme conditions.

Valvetrain Components and Requirements

In order to properly use this camshaft in your engine, you will need to have specific valvetrain components installed such as valvesprings, retainers, locks, followers/lifters, rocker arms etc.. Valve timing set up should also be done prior to installation in order to ensure proper operation of all components involved in the engine’s operation both intake/exhaust valves must be opened/closed at their specified times during each revolution of the crankshaft. Lash/valve clearance adjustment should also be done prior to installation so that your engine can operate efficiently without any misfire or loss of power due to improper valve timing or clearance issues between components within your engine’s Valvetrain system!

Stock Vortec 350 Cam Specs

The stock Vortec 350 cam is designed to provide smooth, reliable performance in a variety of applications. It is an excellent choice for both street and off-road vehicles. The following specifications provide an overview of the engine’s components and requirements.

Fuel System Specifications

The fuel system of the Vortec 350 requires a specific fitment for the fuel pump and mounting position for the distributor cap. The fuel pump must be able to deliver sufficient pressure to the carburetor or fuel injection system while maintaining adequate supply levels. The distributor cap should be securely fastened in place using a strong mounting bracket and gasket material.

Ignition System Requirements

The ignition system of the Vortec 350 must be carefully tuned to ensure optimal performance. This includes setting the spark plug gap size, adjusting the timing parameters, and ensuring that all components are properly connected and functioning correctly. The spark plug gap size should be set according to manufacturer specifications, while ignition timing parameters can be adjusted using a timing light or other diagnostic tool.

Oil Recommendations

When selecting oil for use in the Vortec 350 engine, it is important to consider factors such as viscosity, additives, and recommended minimum oil pressure levels. Oil filters should also be chosen carefully to ensure adequate filtration without restricting oil flow. Additionally, it is important to keep an eye on oil levels and change it regularly according to manufacturer recommendations or when viscosity levels drop below acceptable thresholds.

Engine Idle Characteristics

The engine idle characteristics of the Vortec 350 can be adjusted by adjusting the idle RPM range and idle characteristics such as acceleration rate and deceleration rate. Generally speaking, higher idle RPMs will result in better performance at higher engine speeds but may cause excessive vibration at lower engine speeds. Conversely, lower RPMs will offer smoother operation at low speeds but may result in poor acceleration or stalling at higher speeds. It is important to experiment with different settings until you find a good balance between performance and smoothness of operation at all RPMs.

FAQ & Answers

Q: What is a Vortec 350 Cam?
A: The Vortec 350 Cam is a camshaft designed for use in the General Motors 5.7L Vortec engine. It is designed to provide excellent low end power and torque, making it ideal for applications like towing and off-roading.

Q: What are the specs of the Vortec 350 Cam?
A: The Vortec 350 Cam has a bore and stroke of 3.48 x 3.48 inches, a compression ratio of 8.75:1, an intake manifold type of dual plane, and an exhaust manifold type of single plane. It also has a valve and guide material of cast iron and aluminum alloy respectively.

Q: What are the valvetrain components and requirements for the Vortec 350 Cam?
A: The valvetrain components required for the Vortec 350 Cam include a timing set up with 0 degrees overlap and 4 degrees advance or retard, as well as lash/valve clearance adjustment with 0.004-0.006 inch lash/valve clearance adjustment on intake valves and 0.006-0.008 inch lash/valve clearance adjustment on exhaust valves.

Q: What are the fuel system specifications for the Vortec 350 Cam?
A: The fuel system specifications for the Vortec 350 Cam include a fuel pump fitment that is compatible with stock fuel pumps, as well as a distributor cap mounting position that is located at 1 oclock from cylinder 1 to 8 oclock from cylinder 8 when viewed from above (12 oclock being TDC).

Q: What are the ignition system requirements for the Vortec 350 Cam?
A: The ignition system requirements for the Vortec 350 Cam include a spark plug gap size of 0.035 inches, an ignition timing parameters of 10-14 BTDC at idle speed (750-1000 RPM), as well as an idle speed range of 750-1000 RPM with idle characteristics typically consisting of a steady state or light lope at idle RPMs or higher RPMs depending on other components used in conjunction with this camshaft such as heads, exhaust manifolds, etcetera.

The stock Vortec 350 cam specs offer a variety of performance enhancements, from improved power and torque to better fuel economy. The cam specs provide a good starting point for those looking to customize their engine for increased performance, but for those looking for more aggressive performance modifications, aftermarket camshafts are recommended.