Quote:
Originally Posted by Simmons
I haven't seen any long tube headers make a better tq curve then my JDL UEL Header?
I am not saying that it is not possible, just wanted some dyno results to prove it.
Simmons
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I don't think you're going to find any until people run wide open exhausts. Long tube equal length headers will make more power on any engine with open exhausts. Add in mufflers, cats and bends to accommodate things and most of the advantage goes away. It's an old debate before subarus it was equal length vs. shorty headers. It would be really interesting to see a direct comparison between the JDL UEL and the P&L EL header on the same car.