An engine has one header(exhaust manifold) for each cylinder head it has.
Engine specific. T he headers need to bolt onto the exhaust ports on the engine so regardless of the car the engine must be the same
What engine and car they were designed to fit.
usually
adding headers will allow engine to breath better and boost up horsepower but not by much, headers also make you vehicle louder with pipes.
i have a 2007 mustang gt 500 with bbk headers how many horses is it
You will have to remove the engine.
Headers can add approximately 10 to 20 horsepower to a 454 engine, depending on various factors such as the design of the headers, the engine's overall condition, and supporting modifications like carburetors and exhaust systems. Properly tuned headers improve exhaust flow and reduce back pressure, which enhances engine performance. However, the actual horsepower gain can vary based on the specific setup and tuning of the engine.
There are too many variables that determine what hp increase headers will give. Engine size, carbed,f.i.,stock,hi perforforman ce,car weight,the list goes on and on....
No.
Headers help the engine breathe better thus better performance but the rest of the exhaust system needs to be included.
The old exhaust manifold will need to be removed. The new headers will either have to be made to fit the engine well, or the inner fenders will have to be modified to fit. Then the headers will need to be either mated to the old exhaust or a new exhaust system will need to be installed. In a v8 engine installation most people prefer a dual exhaust to maximize the headers capability.
Stock Subaru Liberty models with the 2.2L engine typically do not come with equal-length headers. They generally feature unequal-length headers, which contribute to a distinctive engine sound and performance characteristics. Equal-length headers are often an aftermarket modification sought by enthusiasts for improved exhaust flow and balanced performance.