Technical Tips > Engines - Carbies - Exhausts - Dissys
Extractors / Headers to suit C4
Thunder Kiss:
Those look great ben, any photos of them fitted to your car?
Vette Obsessed:
Interesting how they didn't merge the pipes until right at the collector instead of using the conventional "4 into 1" setup.
ben73:
--- Quote ---Originally posted by Thunder Kiss
Those look great ben, any photos of them fitted to your car?
--- End quote ---
Ummm, maybe, I'll have a look....
Thunder Kiss:
--- Quote ---Originally posted by Vette Obsessed
Interesting how they didn't merge the pipes until right at the collector instead of using the conventional "4 into 1" setup.
--- End quote ---
They commonly call that a tri-y design. It is meant to be better for mid range torque where a 4 into 1 is meant to be better for higher rpm horsepower.
Ben, did you notice much of an increase in power/torque after fitting those?
Vette Obsessed:
--- Quote ---Originally posted by Thunder Kiss
--- Quote ---Originally posted by Vette Obsessed
Interesting how they didn't merge the pipes until right at the collector instead of using the conventional "4 into 1" setup.
--- End quote ---
They commonly call that a tri-y design. It is meant to be better for mid range torque where a 4 into 1 is meant to be better for higher rpm horsepower.
--- End quote ---
I know - I was just commenting as I really haven't seen them offered for our cars. Every other type of header I recall having seen is 4 into 1 style.
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