Subject	It depends on the turbos. If they are fast spooling
Posted by	AZHeat on September 11, 2009 at 11:28 AM
	This message has been viewed 105 times.
In Reply To	MBC does not belong on a TT Z. (n/m) posted by John@Z1 on September 11, 2009 at 11:05 AM
Message	turbos like stock then you will get boost spikes. I got boost spikes on my Greddy Profrec on stock turbos, until the EBC learn the boost curve. On my bigger turbos which reach peak boost at 4500 rpm, the MBC works fine. In fact, the EBC did not spool the turbo any faster or sooner than MBC. I was using the Turbonetics manual boost controller with external waste gates. It is the same valve that you see on an air compressor tank with turn knob. ************************************************************ "marriage is a sacred institution between two unwilling teenagers" SNL Tina Fey playing Sarah Palin. "It's better to be dead and cool than alive and uncool" Don Johnson in -Harley Davidson and the Marlboro Man "Yes, I know more then JWT. Someone has to be the top dog, and it just so happens it's me." Nixit
Follow Ups	Anyone actually running safety boost solenoids with a MBC? - nomoco 10:45:10 09/11/09 MBC does not belong on a TT Z. (n/m) - John@Z1 11:05:24 09/11/09 It depends on the turbos. If they are fast spooling - AZHeat 11:28:21 09/11/09 Nah - TTFairladyZ 11:56:56 09/11/09 Very nice. (n/m) - John@Z1 13:27:20 09/11/09 I had a hallman pro and then I swiched to a ebc - Machtavian 13:34:38 09/12/09 I'm trying to figure out how that makes sense... (n/m) - inf 23:22:35 09/12/09 it has to do with the way the boost controller modulates the - Machtavian 19:49:36 09/13/09 How else would you the MBC work? It needs the stock solenoid - Bernie (NoVA) 11:18:29 09/11/09 huh? - Antihero 11:47:01 09/11/09 ??? (n/m) - TTFairladyZ 11:48:31 09/11/09 Boost jets require the stock solenoid, MBC's don't. (n/m) - 91Z32TT 12:20:30 09/11/09 Obviously someone hacked Bernies screen name. (n/m) - ZEVAN (Ca) 13:01:36 09/11/09 MBC or EBC you bypass the stock solenoid. (n/m) - AZHeat 11:21:46 09/11/09 Re: MBC or EBC you bypass the stock solenoid. - nomoco 11:34:44 09/11/09 Correct - you can do that. The MBC just acts like a big - Bernie (NoVA) 13:09:52 09/11/09 not exactly... - Antihero 13:24:39 09/11/09 and again, not so much. - Antihero 13:34:22 09/11/09 correction: wastegate response. not boost response. - Antihero 13:36:56 09/11/09 Re: and again, not so much. - nomoco 14:10:21 09/11/09 hmmm...that holds logically true at low boost. - Antihero 14:23:23 09/11/09 That's exactly how Robo's car was set up. - Bernie (NoVA) 14:54:29 09/11/09 Its not so much that you cant leave them in place - Antihero 15:00:50 09/11/09 Thanks. (n/m) - Bernie (NoVA) 16:50:37 09/11/09 When boost pressure is greater than - sparkie 19:06:16 09/11/09
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