What size valves do 882 heads have?
The 882 cylinder heads, commonly used in various automotive applications, feature valves with a specific size. According to the information gathered, the 882 heads typically have intake valves that measure 2.02 inches (51.3 mm) in diameter and exhaust valves that measure 1.60 inches (40.6 mm) in diameter.
Understanding the 882 Cylinder Head
The 882 cylinder head is a popular choice among enthusiasts and performance-oriented engine builders. This cylinder head design is known for its ability to flow a significant amount of air, making it a suitable option for high-performance applications. The valve sizes play a crucial role in the overall performance and efficiency of the engine.
Intake Valve Size
The 882 cylinder heads are equipped with intake valves that measure 2.02 inches (51.3 mm) in diameter. This larger valve size allows for increased airflow into the combustion chamber, which can contribute to improved engine power and efficiency. The larger intake valves help to optimize the engine's volumetric efficiency, enabling the engine to draw in more air and fuel mixture during the intake stroke.
Exhaust Valve Size
The exhaust valves in the 882 cylinder heads measure 1.60 inches (40.6 mm) in diameter. The exhaust valves are responsible for facilitating the removal of spent gases from the combustion chamber, and their size plays a crucial role in the engine's ability to efficiently expel these gases. The 1.60-inch (40.6 mm) exhaust valves are designed to work in harmony with the larger intake valves to optimize the engine's overall breathing capabilities.
Importance of Valve Size
The valve size in a cylinder head is a critical factor in determining the engine's performance and efficiency. Larger valves allow for increased airflow, which can lead to higher power output, improved fuel efficiency, and better overall engine responsiveness. The specific valve sizes used in the 882 cylinder heads are carefully selected to provide an optimal balance between airflow, engine performance, and reliability.
By understanding the valve sizes of the 882 cylinder heads, engine builders and enthusiasts can make informed decisions when selecting the right cylinder head for their specific application, ensuring that the engine can perform at its best.
What year are 882 heads?
Re: 882 heads
1975-1977 was the year they used casting #333882 and they only came with 1.94I , 1.50E, used on Intermediate performance engines, only used on 350 and 400 ci.
Which LS heads have the smallest combustion chamber?
Each of the heads was first subjected to accurate combustion chamber measurements. The smallest of the bunch, the 5.3L 706 (and 4.8L) heads featured a 1.89/1.55 valve combination and a 61.5cc chamber volume. The 799 heads relied on 2.00/1.55-inch valve sizing and slightly larger 64cc combustion chambers.
What size valves are in 823 heads?
Description
| LC8 Cylinder Heads Specs | |
|---|---|
| Exhaust Port Shape | D-Port |
| Exhaust Runner Volume | 87cc |
| Intake Valve Diameter | 2.165 in. |
| Exhaust Valve Diameter | 1.590 in. |
What motor has 823 heads?
What automobile engines will take an 823 head? Vehicles which should accept an unmodified 823 cylinder L92 head include any GM model built between 2008 and the late 2010s, as well as any car previously fitted with an 821 cylinder head or a 5346 fit. If in doubt, do ask your supplier or mechanic.
What size is the 882 combustion chamber?
First off 882 castings are the old style "heavy weight", 76cc combustion chamber (port size is in the 160cc range) 350 and some 400 stock cyl heads.
What did 882 heads come on Silverado?
the 882 heads were installed on the 350ci and 400ci engines (400 heads had steam holes). The 882 heads had double heat-riser passage and were prone to cracking because they ran so hot.They were considered intermediate performance heads and had 76cc chambers.
What size valves are on LS3 heads?
Standard valve sizes for LS3 heads include 2.165 inches (intake) and 1.590 inches (exhaust). However, it's not uncommon for LS3 heads to feature even larger valves. For example, some aftermarket LS3 heads may have 2.200-inch intake valves and 1.625-inch exhaust valves.
How many cc are 882 heads?
76 cc
Race Car Engine Cylinder Head - Cylinder Head Flowathon - Feature Tech
| GM 882 IRON | |
|---|---|
| Port: | 151 cc |
| Chamber: | 76 cc |
| Valves Sizes: | 1.94/1.50 |
| I Flow @ 0.400: | 203 cfm |
What is the difference between 823 and 799 heads?
823 vs 799 heads
799 heads have a cathedral port shape (with a point at one end) which delivers improved performance down low, but for top end sportiness, stick with 823s. Incidentally, 799 heads are essentially identical to 243 heads, but the 243 casting has a smoother finish.
What size valves are in 882 heads?
They've got 1.94 intake valves.
