Subject	This is the information that Seb sent me
Posted by	SpeedyZX on July 27, 2012 at 4:15 PM
	This message has been viewed 321 times.
In Reply To	Just pick up the phone and talk to Greg or Seb. posted by SpeedyZX on July 27, 2012 at 12:54 PM
Message	The reason you do not want to run the divider on the downpipe is at a certain point it impedes or restricts wastegated exhaust gases and creates boost creep. The wastegated gases cannot exit enough volume of flow that they back up and end up flowing through the turbine wheel. This creates more exhaust gas/energy through to the turbine wheel that is unwanted. The boost starts to climb too high and is essentially not regulated. This happens on VG30s that are moving alot more air due to newer mods like larger intercooler piping, inlet pipes, 3" exhausts, etc.   I eat rice, I don't put rice on my car! sig quote by AEFL92, "you're not a pic whore...you're a pic pornstar..."
Follow Ups	Just dropped off my TT at the shop to get all of my upgrades - SpeedyZX 23:25:45 07/26/12 you wont pass smog with those either - moxie (SF) 23:49:59 07/26/12 The trick is to just heat the cats up... just drive 120 mph - SpeedyZX 23:55:47 07/26/12 Pull the timing back to 13 degrees on High Flow cars (n/m) - Bernie (NoVA) 02:35:08 07/27/12 I passed with them, not easily, but it passed (n/m) - Brad(RI) 08:05:04 07/27/12 I have installed two sets of 3" expansion down pipes.... - pieboy100 10:19:43 07/27/12 yeah, I failed due to my downpipes - moxie (SF) 11:54:00 07/27/12 Can't wait to see everything installed. What shop are you - Polish 00:35:46 07/27/12 It will be done by John at Exact Motorsports in Milpitas, CA (n/m) - SpeedyZX 01:57:51 07/27/12 John is awesome (n/m) - jzx 13:43:59 07/27/12 but the specialtyZ 3 inch downpipes are all like KA-KOW! (n/m) - BlackholeZ 00:52:13 07/27/12 They look similar to my 3" magnaflow cats. They passed. - evan_aggie 08:30:38 07/27/12 Lots of bling bling going on there - RobZ32 09:58:22 07/27/12 what are you talking about "spacers" on teh downpipe? (n/m) - blackomega 10:58:14 07/27/12 Re: what are you talking about "spacers" on teh downpipe? - RobZ32 11:11:02 07/27/12 Yeah, what he said. ;-) (n/m) - SpeedyZX 11:22:49 07/27/12 good to know since i have ash smic piping and that spacer - fst300zx 11:59:49 07/27/12 I have Ash piping but not planar intake... should I remove? (n/m) - blackomega 12:05:40 07/27/12 Just pick up the phone and talk to Greg or Seb. - SpeedyZX 12:54:55 07/27/12 This is the information that Seb sent me - SpeedyZX 16:15:33 07/27/12 I wonder, what is the threshold that this event takes place (n/m) - blackomega 16:48:19 07/27/12 What I've understood: - BlackholeZ 12:47:29 07/27/12 Agreed, and arent split downpipes useless with an EBC anyway - MrOzzie5183 13:06:50 07/27/12 +1 for mega DPs (n/m) - blackomega 13:12:58 07/27/12 Correction: "Bellmouth Mega SZ Downpipes" Time! (n/m) - ZinnZ32 13:25:59 07/27/12 holy scott-sized - jzx 13:45:54 07/27/12
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