Subject	No they don't. They wastegate gasses isolated from the>>
Posted by	MugenRacer on August 09, 2002 at 12:09 PM
	This message has been viewed 33 times.
In Reply To	Ok these split flange downpipes are getting my attention now posted by timz on August 08, 2002 at 05:24 PM
Message	turbine gasses and turbine itself. This effectively makes it an external wastegate system, which does spool faster than an internal wastegate system by eliminating the turbulence encountered from the Turbine gasses and wastegate gasses merging. When the gasses merge the merged gasses will be more turbulent than either of the individual streams. Turbulent air is harder to move, causing backpressure. Seperated and external wastegate systems have less back pressure directly @ the turbine exit. According to Corky Bell, the distance between the turbine and where the pipes come back together should be at least 8 inches. Every group has morons, it's finding the right mix. --SeedyRom on June 26, 2002 at 11:48 am
Follow Ups	Pics: Dupree split-flange downpipes - Adam A. 16:19:02 08/08/02 Those have been posted several times now.....>>> - 5150Z 16:25:50 08/08/02 Heh. - ZHOUND 16:34:04 08/08/02 I'm sure pictures of a Greddy exhaust has been posted >> - Adam A. 17:01:22 08/08/02 this is uncalled for we dont need to see these pics! - TARGETZ 16:26:22 08/08/02 Ok these split flange downpipes are getting my attention now - timz 17:24:24 08/08/02 Re: Ok these split flange downpipes are getting my attention - Adam A. 17:37:26 08/08/02 what downpipe did he test it against? (n/m) - cheezoto(now w/ ECU) 18:04:11 08/08/02 I believe his 2 1/2" (n/m) - Adam A. 19:28:58 08/08/02 He also said spool up was 500 rpm sooner with split design (n/m) - HogZ 18:11:24 08/08/02 Does greg have dynos with and without split flange? (n/m) - MikeH(Twin GT35BB Incon Z) 18:31:23 08/08/02 He should. It was Seb's car though. (n/m) - Adam A. 19:29:38 08/08/02 This has what to do with exhaust gasses out of a waste gate? (n/m) - Toso 17:38:45 08/08/02 Huh? Did I mention waste gate anywhere? (n/m) - timz 18:30:42 08/08/02 but that's their advantage - Altersys 22:00:01 08/08/02 where do you get a foot from? - sbsTT(MD) 17:55:14 08/08/02 Re: where do you get a foot from? - timz 18:29:54 08/08/02 No they don't. They wastegate gasses isolated from the>> - MugenRacer 12:09:33 08/09/02 grrr... They keep kastegate not They wastegate. (n/m) - MugenRacer 12:10:54 08/09/02 I saw them at ZCON - sbsTT(MD) 17:38:30 08/08/02 You've got perdy hands (n/m) - U ZCREAM (Jax,FL) 18:04:58 08/08/02 Call me... ;) (n/m) - Adam A. 19:28:23 08/08/02 Cool, now what about his exhaust manifolds? (n/m) - teahead 18:10:57 08/08/02 I'll be porting my stockers. I need to save -some- money! ;) (n/m) - Adam A. 19:27:54 08/08/02
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