How many cc are 882 heads?
When it comes to automotive performance, understanding engine components is crucial. One such component is the cylinder head, and specifically, the 882 heads, which are commonly found in small-block Chevrolet engines. In this article, we will explore the cubic centimeters (cc) measurement of 882 heads and its significance in engine performance.
What Are 882 Heads?
The 882 heads are a type of cylinder head used primarily on small-block Chevrolet engines, particularly those produced in the late 1970s and early 1980s. These heads are known for their unique design and are often sought after for performance upgrades.
CC Measurement of 882 Heads
The cc measurement of a cylinder head refers to the volume of the combustion chamber. For 882 heads, the typical cc measurement is approximately 76 cc. This volume plays a significant role in determining the engine's compression ratio, which directly affects performance and efficiency.
Importance of CC in Engine Performance
Understanding the cc of your cylinder heads is essential for several reasons:
- Compression Ratio: The cc measurement helps calculate the compression ratio of the engine, which influences power output and fuel efficiency.
- Performance Tuning: Knowing the cc allows for better tuning of the engine, especially when making modifications or upgrades.
- Compatibility: Ensuring that the cc of the heads matches the engine's specifications is crucial for optimal performance.
Conclusion
In summary, the 882 heads typically have a cc measurement of around 76 cc. This measurement is vital for understanding how these heads will perform in your engine setup. Whether you're restoring a classic car or building a performance engine, knowing the cc of your cylinder heads will help you make informed decisions for your automotive projects.
Frequently Asked Questions
What did 882 Chevy heads come on?
the 882 heads were installed on the 350 ci. and 400 ci engines(400 heads had steam holes). The 882 castings had a double heat-riser passage and were prone to cracking beacuse they ran so hot.
What size valves are in 882 heads?
They've got 1.94 intake valves.
Why are Vortec heads so good?
The Vortec heads offer a wealth of power potential for their extremely low price. In several tests of these heads, we've been able to make 400 hp and excellent torque with a relatively mild camshaft.
How many cc is a 862 head?
Beyond everything, 862 LS heads offer enormous power at a budget-friendly cost. Also, there are hundreds of thousands of 1999 862 heads and up to 4.8-5.3 truck heads: 61.15cc available to port.
What size valves are in 823 heads?
Description
| LC8 Cylinder Heads Specs | |
|---|---|
| Intake Valve Diameter | 2.165 in. |
| Exhaust Valve Diameter | 1.590 in. |
| Cylinder Head Bolt Style | Torque to Yield (TTY) |
| Cylinder Head Bolt Size | (10) M11 x 2 x 100, (5) M8 x 1.25 x 45 |
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 year are 882 heads?
Some books say model years of 1974-80 and other books say 1975-77.The "Chevrolet Small-Block V-8 Interchange manual" by David Lewis states as follows:a lighter cast head was released sporting 1.94 I and 1.50 E valves. the 882 heads were installed on the 350ci and 400ci engines (400 heads had steam holes).
What cc are 799 heads?
64 cc
Next to the 706 heads, the 799s featured the smallest combustion chamber at 64 cc.
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 head is better, 706 or 862?
The 706 Vortec heads are even slightly superior to the commonly found 862 heads. The reason is that the 706 heads are SPM (semi-permanent mold) made, while the 862 heads are sand-cast.
