An overhead valve (OHV) engine features valves located in the cylinder head, allowing for more efficient airflow and improved engine performance. In this design, a camshaft operates the valves, which open and close at precise intervals during the engine's four-stroke cycle (intake, compression, power, and exhaust). The arrangement reduces the engine's overall height and can enhance thermal efficiency. This setup also allows for better tuning of the engine's power characteristics compared to older designs with valves in the block.
Head will have to be removed. This is a major repair. As long as you have the head off, you need to have all valves ground and/or replaced. If the engine has over 150,000 miles on it, I would do a complete overhaul at the same time. Removing the head is 75% of the work.
The valve springs support the valves in the engine head. They maintain the valves in a closed position when not in operation and provide the necessary force to close them quickly after they open. This ensures proper sealing and performance of the engine during the intake and exhaust cycles. Additionally, the valve retainers and keepers work with the springs to hold the valves securely in place.
No, the internal parts from a 12-valve Cummins engine will not work in a 24-valve block. The two engines have different designs, including variations in the cylinder head, valve train, and block configuration. While some components may be similar, compatibility issues and differences in engine architecture prevent direct interchangeability.
A flathead engine or sidevalve engine is an internal combustion engine with valves placed in the engine block beside the piston, instead of in thecylinder head, as in an overhead valve engine. The design was common on early engine designs, but has since fallen from use.Source: www.examville.com
The only hard part is the EGR valve assembly. The head on the newer Saturn is slightly different, making it necessary to find a work-around for the EGR valve.
The idle control valve works by regulating the idle speed of the engine. The idle speed of the engine is usually controlled by the engine of the computer.
No ! The 216 engine is longer !
The valve train on a Chevy Metro is located in the engine cylinder head, which sits atop the engine block. It consists of components such as the camshaft, pushrods, rocker arms, and valves, all of which work together to control the intake and exhaust of gases in the engine. In the Metro, which typically features a four-cylinder engine, the layout allows for efficient operation and performance.
With the correct computer, wiring harness, mounts, attachments, etc.
Typically, you can mill off about 0.010 to 0.030 inches from a 2.4L DOHC Dodge engine head without causing issues with valve clearance or head gasket sealing. However, the exact amount can depend on the specific engine model and its design. It's essential to consult the manufacturer's specifications and measure the current head thickness before milling to avoid compromising the engine's integrity. Always ensure that you have a qualified machinist perform the work for optimal results.
NO they will not work. You MUST use a high rail head where the valve cover bolts are in the center of the head. 1988 to 1999 will work.
I'm sorry, the 16 valve head will not work on the 8 valve short block. The piston crowns are cut differently so replacement of pistons would be necessary. It is my understanding though, that it COULD be done if the pistons were replaced. I have never attempted this, but by looking through the parts catalog, it seems that this is feasable.