Subject	Start by asking those that have them and any problems.
Posted by	ZBlacktt on September 07, 2003 at 7:19 PM
	This message has been viewed 119 times.
In Reply To	Sport 500 w/dupree down pipe question posted by 902+2TT on September 07, 2003 at 07:01 PM
Message	It's not split downpipes but all down pipes that this rumor/problem is talking about. Saying that the turbo's need a cat behind them for back pressure. If taken away, then the seals will blow. I would think that over the many, many years this would have been posted a million times. This is like the UDP rumor/problem. Sounds like it would make sense, yet unproven in all cases. People have put some 80 to 100k on Sport 500's, stockers can go for just as long. I've ran an open exhaust for 4+ years now, some much longer. No problems and I like many run 18psi at times on them. So I think it's fair to say, unlikely, but ask the masses STAGE V++++ Going to XV+ and beyond :) Yellow Z STAGE II Going to XI+
Follow Ups	Sport 500 w/dupree down pipe question - 902+2TT 19:01:31 09/07/03 i've heard the same about any aftermarket dp on 500s - Chris(NJ) 19:16:54 09/07/03 i have 12k on my *stock* turbos with 3" split dps no problem (n/m) - Scotts94z32 20:19:16 09/07/03 3 in. piping has more turbulence than 2.5 in,therefore more - 902+2TT 21:14:54 09/07/03 Wrong. My 3" piping was MEASURED at 0psi backpressure - Scotts94z32 21:59:12 09/07/03 I could care less about the 2.5 vs 3in argument, I... - 902+2TT 22:12:07 09/07/03 30K miles on my stock turbos since downpipe install, - Chip(GinnMotorSports) 10:22:57 09/08/03 Start by asking those that have them and any problems. - ZBlacktt 19:19:59 09/07/03 Heres a link to a similar post earlier today. I don't know - Naed 19:22:49 09/07/03 It was JWT saying this was the cause. Talk to Dupree for the - SeedyROM 19:33:39 09/07/03 Of course, he's on vacation currently though :) (n/m) - SeedyROM 19:37:46 09/07/03 1500 miles w/500s and split pipes, no problems. (n/m) - Kez43 (25mpg) 20:05:54 09/07/03 What if someone has DP's with high flow cats? - P Rock(OH) 20:28:55 09/07/03 that's my plan :c) (n/m) - sebring1970 (robo) 20:59:59 09/07/03 Re: Sport 500 w/dupree down pipe question - ZHOUND 20:54:16 09/07/03 Also i was mistaken, Ash said the BEARINGS would.... - 902+2TT 21:23:17 09/07/03 I'd like to see that post. Link? Or would Ash like to - SeedyROM 00:04:36 09/08/03 That "blowing the turbo bearings/seals" thing sounds like - degradated 00:25:09 09/08/03 it personally happenned to me ..blue smoke at idle and - Slowninja(Delaware) 06:54:31 09/08/03 Stock turbos, boosting @ 17psi... - kayoz 10:54:14 09/08/03
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