Open Headers??
03-11-2003, 02:23 AM
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Open Headers?? Hrmm... The way I understand it, for an ideal exhaust system, there needs to be a certain amount of backpressure on the engine. If this is the case, would you get better track performance running open headers or true duals? I would think that open headers would almost eliminate backpressure on the engine... <img border="0" title="" alt="[Confused]" src="images/icons/confused.gif" />
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03-11-2003, 06:41 AM
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Re: Open Headers?? When I installed my Hooker Headers (long tubes) I didnt have a chance to put the rest of the exhaust on for two days. But of course, I had to take the beast out street racing, praying that no cops would be around! Oh by the way, they were and I was warned. Besides bleeding eardrums are a turn off for the ladies.
It felt like the car had alot more top end, but the down low grunt was a little flat. So I welded on some dynomax bullets, with turndowns and it helped alot. So to make this long story shorter.....duals good, open bad.
It felt like the car had alot more top end, but the down low grunt was a little flat. So I welded on some dynomax bullets, with turndowns and it helped alot. So to make this long story shorter.....duals good, open bad.