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Chevy 350

This category covers questions about the Chevrolet small-block engine variant 350. The 350 first appeared as a high-performance 295 hp L-48 option for the 1967 Chevrolet Camaro.

8,382 Questions

What is the torque specs for the transmission pan on a 1998 Plymouth Voyager 3.0 liter?

The torque specification for the transmission pan bolts on a 1998 Plymouth Voyager with a 3.0-liter engine is typically around 95 inch-pounds (or approximately 8 foot-pounds). It's important to tighten the bolts in a crisscross pattern to ensure even pressure. Always consult the vehicle's service manual for the most accurate and specific information.

How do you replace a rocker panel?

To replace a rocker panel, first, lift the vehicle securely and remove any trim or fasteners that may obstruct access. Cut out the damaged rocker panel using a metal saw, ensuring to cut back to solid metal. Fit the new rocker panel in place, securing it with welding or bolts, and seal any seams to prevent rust. Finally, repaint the area to match the vehicle and protect against corrosion.

What gm engine has a casting number 1241748?

The GM engine with the casting number 1241748 is a small-block V8 engine, specifically part of the Chevrolet family. This casting number is commonly associated with the 350 cubic inch (5.7L) engine, which was widely used in various Chevrolet vehicles during the 1970s and 1980s. It is known for its versatility and has been a popular choice for both performance and everyday driving applications.

What are the advantages of Vortec parts over stock Chevy 350 parts?

Vortec parts offer several advantages over stock Chevy 350 parts, primarily in terms of performance and efficiency. Vortec cylinder heads feature improved airflow and combustion chamber design, allowing for better power output and torque at higher RPMs. Additionally, Vortec engines often come with a more efficient fuel delivery system, which can enhance fuel economy and overall engine performance. These enhancements make Vortec parts a popular choice for those looking to upgrade their Chevy 350 for better performance.

What is the initial timing for a 72 sbc 350?

The initial timing for a 1972 small-block Chevy (SBC) 350 engine is typically set between 4 to 12 degrees before top dead center (BTDC) when using a vacuum advance. However, the optimal timing can vary based on engine modifications, fuel type, and overall engine condition. It's best to consult the specific vehicle's service manual or timing specifications for precise settings. Adjustments may be made based on performance preferences and engine tuning.

What is a 383 engine bored 060 over?

A 383 engine bored .060 over refers to a small-block Chevy engine that has been stroked to 383 cubic inches and has its cylinders enlarged by 0.060 inches from their original diameter. This modification increases the engine's displacement, allowing for improved airflow and power output. Boring the engine can also help to refresh worn cylinders, making it a common practice in performance builds. Overall, this setup is popular among enthusiasts seeking enhanced performance in their vehicles.

What is the normal oil pressure for a 1969 350?

The normal oil pressure for a 1969 Chevrolet 350 engine typically ranges from 30 to 60 psi at operating temperature. When idling, the pressure may drop to around 10 to 15 psi. It's important to monitor oil pressure to ensure proper engine lubrication and performance. If the oil pressure falls significantly outside this range, it may indicate potential issues with the engine or oil system.

How long does it take to tear down and replace rocker arm?

The time it takes to tear down and replace a rocker arm can vary based on the make and model of the vehicle, as well as the technician's experience. On average, the process can take anywhere from 2 to 4 hours. This includes disassembling the necessary components, replacing the rocker arm, and reassembling everything. Proper diagnostics and adjustments may add additional time.

How much hp does ragnaros have?

In World of Warcraft, the Firelord Ragnaros has a total of 3.2 million health points (HP) in his normal mode encounter. In heroic mode, his health is significantly higher, totaling around 4.8 million HP. These values may vary slightly depending on the game's expansions and updates, so it’s always good to check the latest information for the specific version you're playing.

What year block 26 GM 3970010 H312?

The block you referenced, GM 3970010 H312, indicates that it is a Chevrolet small-block engine produced in 1969. The "H" signifies that it was manufactured in August, and "312" indicates the 312th day of that month, which corresponds to August 31, 1969. This block is commonly found in various Chevrolet vehicles from that era, particularly in high-performance applications.

How do you tell 350 4 bolt main from 2 bolt main Lt1?

To differentiate between a 350 4-bolt main and a 2-bolt main LT1 engine, examine the engine block's main cap configuration. The 350 4-bolt main engine will have four bolts securing each main cap, while the 2-bolt main LT1 will have only two bolts per cap. Additionally, the LT1 block will typically feature a unique casting number and may include provisions for fuel injection, distinguishing it from the older 350 engine. Lastly, the LT1 will have different accessory mounting points and a distinct intake manifold design.

Can you interchange 350 big block carburetor with a 307 small block carburetor?

Yes, you can interchange a carburetor from a 350 big block with one from a 307 small block, but there are important considerations. The carburetor's specifications, such as CFM (cubic feet per minute) rating and tuning, should match the engine's requirements for optimal performance. Additionally, you may need to modify or adapt the mounting and linkage to ensure proper fit and function. It's always best to consult with a professional or refer to manufacturer guidelines for compatibility.

Will a 79 chev 350 carb fit on a 86 305?

Yes, a 1979 Chevrolet 350 carburetor can fit on an 1986 305 engine, as both engines are part of the small-block Chevy family and share similar mounting and intake patterns. However, you may need to ensure that the carburetor's tuning and specifications are appropriate for the 305 to achieve optimal performance. Additionally, consider any differences in vacuum ports and linkage that might require adjustments for proper installation.

Engine specs on 1994 gm 5.7?

The 1994 GM 5.7-liter engine, commonly known as the LT1, was a V8 engine producing approximately 260 horsepower and 330 lb-ft of torque. It featured a DOHC design with a cast iron block and aluminum heads, and utilized a sequential fuel injection system. This engine was widely used in various GM vehicles, including the Chevrolet Corvette and Camaro, as well as the Buick Roadmaster and Cadillac Fleetwood. It was known for its performance and efficiency for its time, making it a popular choice among car enthusiasts.

Have a vibration in 350 Chevy engine at a high rpm.?

A vibration in a 350 Chevy engine at high RPM could be caused by several factors, including an unbalanced flywheel or harmonic balancer, misaligned driveshaft, or worn engine mounts. It's also possible that the issue stems from ignition timing being off or spark plug problems. Inspecting these components can help identify the source of the vibration. Regular maintenance and proper tuning can mitigate these issues.

How much timing is too much on a 350?

In a Chevy 350 engine, too much ignition timing can lead to engine knocking, reduced performance, and potential engine damage. Generally, a timing advance of 34 to 36 degrees at full throttle is considered optimal for most setups. If you exceed this range, especially under load, you risk pre-ignition or detonation. Always consult your specific engine setup and tuning guidelines for the best results.

FAQ2483-2yamaha big bear 350 leaking gas weep hole carb its a new carb?

If your Yamaha Big Bear 350 is leaking gas from the weep hole of a new carburetor, it could indicate a few potential issues. First, check if the float is stuck or incorrectly adjusted, as this can cause fuel to overflow. Additionally, ensure that the gasket and seals are properly installed and not damaged. If these elements are in good condition, you may want to inspect the fuel inlet for debris or a faulty needle and seat assembly.

When beheading was used what was the block called that they had to place their heads on?

The block used for beheading was commonly referred to as a "decapitation block" or simply a "block." It was typically a wooden structure where the condemned person would place their neck to facilitate the execution. In some historical contexts, it was also known as a "block and axe" setup, highlighting the tools used for the execution.

What year is saginaw transmission casting number 3826858?

The Saginaw transmission casting number 3826858 is associated with the late 1960s, specifically around 1968. This casting number was commonly used in various GM vehicles during that period. If you're looking for a specific application, it would be helpful to check the vehicle's model and details from that era.

Rocker arm torque specs v-twin harley?

For V-Twin Harley-Davidson engines, rocker arm torque specifications typically range from 8 to 12 ft-lbs, depending on the specific model and year. It's essential to refer to the service manual for your particular bike to ensure you have the correct torque values and procedures. Always use a calibrated torque wrench for accuracy and follow a crisscross pattern when tightening to ensure even pressure.

What block and horsepower is GM v0318tdr?

The GM V0318TDR is a 3.2-liter (318 cubic inch) inline-six engine. It typically produces around 140 to 160 horsepower, depending on the specific application and tuning. This engine is known for its durability and is often used in various GM vehicles, including trucks and vans.

What weight oil for Chevy 350?

For a Chevy 350 engine, the recommended oil weight is typically 10W-30, especially in moderate temperatures. In colder climates, 5W-30 may be more appropriate for easier starting. Always check the owner's manual for specific recommendations based on the engine's condition and operating environment. Additionally, if the engine has high mileage, using a high-mileage oil might be beneficial.

How much is a 350 4-bolt main worth?

The value of a 350 4-bolt main engine can vary significantly based on its condition, whether it's complete or just the block, and local demand. Generally, you might expect prices to range from $300 to $1,000 or more for a good condition block. Factors like aftermarket modifications, rebuild status, and regional market conditions can influence the final price. Always check local listings and auction sites for the most accurate pricing.

What is casting number 3873487?

Casting number 3873487 is associated with certain Chevrolet small-block V8 engine components, specifically the intake manifold used in various models during the late 1960s and early 1970s. This casting number indicates that the part was manufactured to specific design specifications and can be used to identify the engine's production year and application. It is often sought after by automotive enthusiasts and restorers for its historical significance in performance applications.

What a valve is usually not magnetic intake or exhaust?

Valves, particularly in engines, are typically made from materials like steel or aluminum that can be either magnetic or non-magnetic, depending on the specific alloy used. Intake and exhaust valves are often designed to withstand high temperatures and corrosion, which may involve coatings or materials that reduce magnetism. While some engine components can be magnetic, the choice of materials for valves often prioritizes performance and durability over magnetic properties. Thus, valves are generally not considered magnetic in function or design.