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Nas Escobar · 08-23-2012, 01:57 PM

Are the best for the Ecotec? I'm debating between a 4-2-1 set up or a 4-1 set up. My goal is to get more power in general as well as having a mean exhaust note.

I would like to keep having power around the 3500-4000 rpm mark, which is usually where the Ecotec starts losing power, but I would also like to enhance the low end torque.

Which one works for me? I know that 4-2-1 is better for low end torque and 4-1 is good for top power, but what happens to the other side of things?

All help is appreciated.

08-23-2012, 01:57 PM	#1
Nas Escobar GLS member Join Date: Aug 2012 Location: Washington, DC Posts: 1,460	What type of headers? Are the best for the Ecotec? I'm debating between a 4-2-1 set up or a 4-1 set up. My goal is to get more power in general as well as having a mean exhaust note. I would like to keep having power around the 3500-4000 rpm mark, which is usually where the Ecotec starts losing power, but I would also like to enhance the low end torque. Which one works for me? I know that 4-2-1 is better for low end torque and 4-1 is good for top power, but what happens to the other side of things? All help is appreciated.