Chevy 350

The journal size for a 350 Chevy block, specifically the small-block Chevy engine, typically measures 2.45 inches in diameter for the main journals and 2.10 inches for the rod journals. These dimensions are standard for most 350 cubic inch small-block engines produced by Chevrolet. It's important to ensure proper measurements if you're rebuilding or modifying an engine to maintain compatibility with components.

In a Chevy 350 engine, the piston rods should be installed with the wider end, or the big end, connected to the crankshaft and the narrower end, or the small end, attached to the piston. The orientation of the piston rods should ensure that the connecting rod's oil hole aligns with the oil passage in the crankshaft. Additionally, the piston should be installed with the correct orientation, typically marked by a notch or arrow pointing toward the front of the engine. Proper alignment is crucial for optimal engine performance and longevity.

Yes, you can use the vacuum port on an aftermarket intake manifold for the PCV valve, as long as it provides a sufficient vacuum signal. However, ensure that the vacuum source does not interfere with brake performance; typically, it's better to use a dedicated vacuum port for the brakes if available. Always check the specific requirements of your setup and consider using a vacuum gauge to confirm proper operation.

The oil dipstick on a 1974 Chevy Nova is typically located on the right side of the engine block, near the front, and is usually marked with a brightly colored handle. It can be identified easily as a long metal tube that extends from the engine. To check the oil level, simply pull out the dipstick, wipe it clean, reinsert it, and then remove it again to read the oil level.

A "030 over" 400 engine refers to a 400 cubic inch engine that has been bored 0.030 inches over its stock bore size. The stock bore size for a Chevrolet 400 engine is 4.125 inches, so boring it 0.030 inches increases the bore size to 4.155 inches. This modification can enhance performance by allowing for larger displacement and increased airflow.

To replace the rear main seal on a 2002 Nissan Altima, start by disconnecting the battery and removing the transmission to access the engine's rear. Drain the engine oil and remove the oil pan to reach the rear main seal. Carefully pry out the old seal and clean the surface before installing the new seal, ensuring it’s seated properly. Reassemble by reversing the disassembly steps, replacing any gaskets as needed, and refill the engine oil before reconnecting the battery.

Yes, a vacuum hose diagram for a 1992 Chevrolet C1500 with a 350 5.7 engine can typically be found in the vehicle's service manual or repair guide. Many automotive websites and forums also provide diagrams shared by other users. Additionally, you can check with local auto parts stores or online retailers, as they sometimes offer repair manuals that include such diagrams.

A 350 flex plate can fit a 305 transmission, as both the 305 and 350 engines are part of the Chevrolet small-block family and typically use the same transmission mounting pattern. However, it's essential to ensure that the torque converter and other components match, as variations can exist depending on the specific application and year of the transmission and engine. Always verify compatibility with your specific setup to avoid any issues.

The 1992 Chevrolet 350 engine, also known as the 5.7L V8, typically produces around 200 to 230 horsepower, depending on the specific model and configuration. The exact horsepower can vary based on factors such as whether it's in a truck, car, or other vehicle types, as well as any modifications made. Generally, the output for this engine in the context of light trucks and SUVs is closer to 210 horsepower.

The bolt tightening sequence for the upper intake manifold on a 1999 Chevy Express 3500 with a 5.7L engine typically follows a specific pattern to ensure even pressure. Start by tightening the bolts in a crisscross pattern, beginning from the center and working your way outward. Generally, you would first snug all bolts to a low torque, then go back and tighten them to the specified torque value, usually around 11 ft-lbs for the upper manifold. Always refer to the vehicle's service manual for the exact specifications and sequence for your specific model.

The oldest block you can use with 1997 350 Vortec heads and intake is typically the 1996 and earlier small block Chevy (SBC) 350 engine blocks. These blocks have the same basic architecture and are compatible with the Vortec heads, but you'll need to ensure that the block has the proper provisions for the Vortec intake manifold. It's essential to check for the matching bolt patterns and accessory mounting points to ensure proper fitment.

For a 1977 Chevy V8 engine, the top end torque settings for the cylinder head bolts typically range from 70 to 80 ft-lbs, depending on the specific engine model and configuration. The bottom end torque settings for main bearing caps generally fall between 65 to 75 ft-lbs. It's crucial to consult the specific service manual for your engine model for precise specifications and torque sequence. Always ensure bolts are torqued in the proper sequence to prevent warping or damage.

A faulty coolant temperature sensor (CTS) could cause a Chevy 350 to cut out in cold weather while running fine in warm weather. The CTS monitors the engine's temperature and helps adjust the fuel mixture accordingly. If it malfunctions in cold conditions, it might provide incorrect readings, leading to an overly rich or lean fuel mixture, which can cause stalling or cutting out. Additionally, issues with the mass airflow sensor (MAF) or throttle position sensor (TPS) may also contribute to similar symptoms.

The casting number 9792082 is associated with a GM 10-bolt rearend housing, which was commonly used in various Chevrolet and Pontiac vehicles. This particular casting number indicates that it was produced in 1976. For precise identification of the vehicle application, it is important to consider additional details such as the axle ratios and specific vehicle model.

The size of the bore refers to the internal diameter of a cylindrical object, such as a pipe, tube, or engine cylinder. It is typically measured in millimeters or inches and is crucial for determining the flow capacity or displacement of fluids in pipes or the performance characteristics of an engine. Accurate bore size is essential for ensuring proper fit and function in various engineering applications.

The vacuum line diagram for a 1994 GM 5.7L 350 engine typically includes connections for various components such as the brake booster, PCV valve, EGR valve, and HVAC system. The main vacuum source is usually from the intake manifold, branching out to these components. For specific routing, it's best to refer to the vehicle's service manual or a vacuum line diagram specific to that model for accurate details.

The horsepower (hp) produced by an engine with a displacement of 576cc can vary significantly based on factors such as engine design, fuel type, and tuning. Generally, a rough estimate is that 1 liter (1000cc) of engine displacement can produce about 1 to 2 hp in naturally aspirated engines, depending on efficiency. Therefore, a 576cc engine might produce approximately 15 to 30 hp, but this can vary widely. For precise figures, it's best to refer to specific engine specifications or dyno results.

To change the modulator valve on a Turbo 350 transmission, first, ensure the vehicle is parked on a flat surface and the engine is off. Disconnect the vacuum line from the modulator, then remove the retaining clip or bolt securing the modulator valve in place. Carefully pull the old modulator out and replace it with the new one, ensuring it seats properly. Reattach the retaining clip or bolt and reconnect the vacuum line, then check for proper operation after refilling the transmission fluid if necessary.

For a WR 500ZE engine that has been bored 50 over, you typically need to use oversized piston rings that match the new bore size. If the original bore size was, for example, 500cc, boring it 50 over would generally require rings sized for a 510cc bore. It's important to consult the manufacturer's specifications or a reliable parts supplier to ensure you get the correct ring size for your specific setup.

Firing after top dead center (ATDC) refers to the timing of a spark or fuel injection in an internal combustion engine, occurring just after the piston has reached its highest point in the cylinder (top dead center). This timing is crucial for optimizing engine performance and efficiency, as it allows for proper combustion of the air-fuel mixture as the piston begins its downward stroke. Firing ATDC can help improve power output and reduce engine knocking by ensuring the combustion process aligns with the piston’s movement. Properly adjusting this timing is essential for the engine's overall performance and emissions control.

When the engine is at top dead center (TDC) on the compression stroke, the distributor rotor should be pointing towards the terminal corresponding to the number one cylinder in the firing order. This ensures that the ignition spark occurs at the correct time for the engine to start and run efficiently. Proper alignment is critical for optimal engine performance.

The 1993 Chevy G30 motorhome typically came with either a carbureted engine or a fuel-injected engine, depending on the specific model and configuration. Many models were equipped with the 5.7L V8 (350 cubic inches) that was available with fuel injection. However, it's essential to check the specific vehicle details, as some earlier models may have retained carbureted engines.

The vehicle weight of a Chevy 350 van typically ranges from about 5,000 to 6,500 pounds, depending on the specific model and configuration. This weight can vary based on factors such as the presence of additional equipment, passenger capacity, and cargo options. Always refer to the manufacturer's specifications for the most accurate information regarding a particular model.

If a Turbo 350 transmission isn't shifting from 2nd to 3rd gear, it could be due to several issues, such as low transmission fluid levels, a faulty governor, or issues with the shift valve. Additionally, a malfunctioning modulator or a worn-out clutch pack may also cause shifting problems. It's advisable to check the fluid level and condition first, and if those are fine, consider inspecting or replacing the governor or modulator. If the issue persists, consulting a professional mechanic may be necessary for further diagnosis.

The transmission with casting number GM3830210 is a Turbo Hydra-Matic 350 (TH350) automatic transmission. This model was commonly used in various General Motors vehicles from the late 1960s through the early 1980s. Known for its durability and versatility, the TH350 was widely adopted in cars, trucks, and performance vehicles.