Subject	Like the idea but...
Posted by	alpha_omega16 on May 21, 2013 at 10:41 PM
	This message has been viewed 471 times.
In Reply To	VG Exhaust Crankcase Evacuation Setup! My Z Experiment... posted by ZinnZ32 on May 21, 2013 at 10:13 PM
Message	the air you are now sending to the exhaust and bypassing the intake is counted by the MAF. The ECU is expecting that air to be returned into the intake system in order to maintain proper A/F ratio. I can see this working well on a vehicle using a MAP sensor. since they system only cares about the current pressure in the intake, not the quantity of air entering. Would be interesting to get some data from your WBO2 and see if you are running a little richer than before. The ECU might be able to compensate but not sure on its accuracy. -Jason
Follow Ups	VG Exhaust Crankcase Evacuation Setup! My Z Experiment... - ZinnZ32 22:13:57 05/21/13 Idiot... - MeatMan - 604Z.ca - 22:28:04 05/21/13 Like the idea but... - alpha_omega16 22:41:10 05/21/13 @ Alpha, in this case. I have a MAP sensor! Avec AEM EMS S2 (n/m) - ZinnZ32 23:04:37 05/21/13 The way I see it >>> - Xteam300TT (South Tx ) 11:50:38 05/22/13 google "krankvent" (n/m) - The Devils Z 14:49:20 05/22/13 *Stands and claps* - Jim (Selin Design) 22:46:34 05/21/13 Jim, I've only heard at higher RPM the Vacuum plateaus... - ZinnZ32 23:08:25 05/21/13 I can't imagine significant power gains but I like it - OverZealous (CT) 15:39:45 05/23/13 Good work! (n/m) - ttsmokin 23:06:25 05/21/13 Re: VG Exhaust Crankcase Evacuation Setup! My Z Experiment... - Tech@EPR 23:10:41 05/21/13 Re: VG Exhaust Crankcase Evacuation Setup! My Z Experiment... - Zerosum 23:13:19 05/21/13 I did this back in 2005... - Crazy Greek 01:30:52 05/22/13 I followed Ash's write-up, which taps into the valve covers - ForceFedTT (SoCal) 02:27:30 05/22/13 Ash's most recent post indicated to VTA only, no filter - TriniTT 08:42:44 05/22/13 I used to have VTA with the terminations in the trans tunnel - ZinnZ32 10:22:50 05/22/13 While I understand your logic - Red Hawk (CO) 10:56:19 05/22/13 Re: VG Exhaust Crankcase Evacuation Setup! My Z Experiment... - soulpwr 01:47:13 05/22/13 Yes you can run mech/elec vacuum pumps, cobra pump, etc... - ZinnZ32 10:26:44 05/22/13 Beautiful Z. I should go see this in person one day. (n/m) - Jiro 01:49:37 05/22/13 Hey, dumbass..get flexjoints if ur gonna be pogosticking - ForceFedTT (SoCal) 02:21:13 05/22/13 well done - aliaZ 06:10:24 05/22/13 Nicely done. Where do you connect on the engine? (n/m) - BigTDogg (MA) 08:51:33 05/22/13 "Ran 5/8" Hose from my front breather tubes" (n/m) - MixManMash 10:10:09 05/22/13 So the ones on the intake valve covers? (n/m) - BigTDogg (MA) 10:21:13 05/22/13 Yes, the front tubes. And plug the rest/PCV valve ports. (n/m) - ZinnZ32 10:37:42 05/22/13 That's where I was confused, because you said you plugged - BigTDogg (MA) 10:43:45 05/22/13 Yeah lol. Ah, the PVC hose... Yeah, it can melt. - ZinnZ32 13:42:37 05/22/13 Very cool mod! - Bigwill837 10:39:41 05/22/13 I agree you could use a catch can but it doesn't effect much - ZinnZ32 13:52:26 05/22/13 Well done - RobZ32 11:04:09 05/22/13 Yes, completely delete the PCV valve lineset. - ZinnZ32 13:50:19 05/22/13 very clever (n/m) - LJZTT 13:06:08 05/22/13 You should post this in Technical so it can be VTFed. (n/m) - MixManMash 15:42:06 05/22/13 I considered it, I guess I will... - ZinnZ32 17:57:09 05/22/13 I'm thinking a better designed venturi could give you - Jim (Selin Design) 17:15:33 05/22/13 I agree... - ZinnZ32 17:58:39 05/22/13 Re: VG Exhaust Crankcase Evacuation Setup! My Z Experiment... - WazTTed 18:03:09 05/22/13 Wire for the starter solenoid... Lol - And... - ZinnZ32 21:20:06 05/22/13
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