Racing beat exhaust problems....
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Racing beat exhaust problems....
So my buddy just bought an 88 GXL. Street ported, S5 rotors, upgraded apex seals (need to get a hold of builder to see if they remember which), 3rd gen housings, full racing beat exhaust header back, and PO wired 5th and 6th ports open (i know i know...) So the problem is That at some point the pipe between the pre silencer and y pipe was changed to non racing beat 2" pipe w/ generic flanges and now it doesn't have enough surface area to seal up and leaks on the top and bottom. We got pulled over for it too... So were trying to make our own flanges but were just pissed off now. So now I am hoping someone can point me down a better path. I tried NAPA and they didn't have a 3" flange just 2.5". Should I continue making the pipe that I am working on or is there something easier I should try. I am just having a hard time cutting out the 3" circle the rest is going alright.
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I noticed that a bit later but 35 bux plus shipping for 2 flanges... ugh... that and I wasn't sure if I can weld to stainless. I'm really hoping to get it done tonight so I can drive it home haha.
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if your in a rush and dont want to do it the right way, via purchusing specified flanges from racing beat then go to you local autoparts store buy the correct diameter piping and a pipe cutter, cut off the flanges on the racing beat and on the homemade y pipe measure the distance you will need between the two and cut a section of the pipe you bought at the store, weld that in place and your good to go, but honestly it would be smarter in the long run to A) Buy racingbeat flanges, B) Racingbeat y pipe, i am sure you can find a y pipe here on the forums for cheap.
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if your in a rush and dont want to do it the right way, via purchusing specified flanges from racing beat then go to you local autoparts store buy the correct diameter piping and a pipe cutter, cut off the flanges on the racing beat and on the homemade y pipe measure the distance you will need between the two and cut a section of the pipe you bought at the store, weld that in place and your good to go, but honestly it would be smarter in the long run to A) Buy racingbeat flanges, B) Racingbeat y pipe, i am sure you can find a y pipe here on the forums for cheap.
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Okay maybe i wasnt clear enough, Cut the flanges off completely, all of them that are giving you trouble. Purchuse some extra pipe from a auto parts store, now you have the y pipe with no flange and the muffler with no flange, so they should not touch when mounted because there is no flanges and some missing material that you cut off. Measure that distance, should be fairly short. Write down that distance, measure it on the extra pipe you bought, cut that much pipe off. Take that peice, weld it to the y-pipe then weld the other end to the muffler pipe. No flanges necessary.
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Okay maybe i wasnt clear enough, Cut the flanges off completely, all of them that are giving you trouble. Purchuse some extra pipe from a auto parts store, now you have the y pipe with no flange and the muffler with no flange, so they should not touch when mounted because there is no flanges and some missing material that you cut off. Measure that distance, should be fairly short. Write down that distance, measure it on the extra pipe you bought, cut that much pipe off. Take that peice, weld it to the y-pipe then weld the other end to the muffler pipe. No flanges necessary.
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