Y-Pipe exhaust flow question
10-22-2013, 09:14 PM
#1
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Y-Pipe exhaust flow question So I know there is a lot more to exhaust flow than just piping it out the back but I built this custom yPipe for my ls1/240sx trying to keep things simple. My question is, Do you guys think this angle is too sharp? I am asking because I am getting a 4% LTFT diference in my Banks and cant help but think this may be it.
10-22-2013, 10:40 PM
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I'm not sure how much it would effect the ltfts but it would be way better to have some sort of merge pipe like flowmaster has. I would consider that a pretty crappy y-pipe even though some header y-pipes are like that.
