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cri_ag Regular Location: northern beaches Registered: August 2002	external wastegate with two vacuum line connections? Sun, 19 June 2005 11:19 playing with a friends external wastegate (sr20 dato1600, ballbearing t28 with the stock internal gate welded shut) i noticed it had two connections for a boost line- one on the side and one on the top of the gate. the bottom connection is curently connected to the boost controller, the most boost he can get out of it is 12-13psi so we assumed that the spring inside wasent strong enough to hold any more. So on the dyno tuner's advice we pulled it apart and made a couple of spacers to sit under the spring. whist apart i noticed that the line used to conrol the boost ended under the diaphragm and the other line that wasent used ended up in the chamber above the diaphragm. anyone hazzard a guess as to the purpose of the second connection? [Updated on: Sun, 19 June 2005 11:23] [Report message to a moderator]

	Subject	Poster	Date
	external wastegate with two vacuum line connections?	cri_ag	Sun, 19 June 2005 11:19
	Re: external wastegate with two vacuum line connections?	Cool1	Sun, 19 June 2005 11:21
	Re: external wastegate with two vacuum line connections?	cri_ag	Sun, 19 June 2005 11:34
	Re: external wastegate with two vacuum line connections?	Cool1	Sun, 19 June 2005 11:41
	Re: external wastegate with two vacuum line connections?	cri_ag	Sun, 19 June 2005 11:55
	Re: external wastegate with two vacuum line connections?	Cool1	Sun, 19 June 2005 12:02
	Re: external wastegate with two vacuum line connections?	Cool1	Sun, 19 June 2005 12:05
	Re: external wastegate with two vacuum line connections?	TE72_Turbo	Sun, 19 June 2005 12:08
	Re: external wastegate with two vacuum line connections?	Cool1	Sun, 19 June 2005 12:20
	Re: external wastegate with two vacuum line connections?	cri_ag	Sun, 19 June 2005 12:15
	Re: external wastegate with two vacuum line connections?	cri_ag	Sun, 19 June 2005 12:26
	Re: external wastegate with two vacuum line connections?	Chris Davey	Mon, 20 June 2005 02:32
	Re: external wastegate with two vacuum line connections?	JustenGT4	Mon, 20 June 2005 03:47
	Re: external wastegate with two vacuum line connections?	TE72_Turbo	Mon, 20 June 2005 05:59
	Re: external wastegate with two vacuum line connections?	Joshstix	Mon, 20 June 2005 06:05
	Re: external wastegate with two vacuum line connections?	JustenGT4	Mon, 20 June 2005 22:47
	Re: external wastegate with two vacuum line connections?	oldcorollas	Tue, 02 August 2005 13:26
	Re: external wastegate with two vacuum line connections?	Chris Davey	Mon, 20 June 2005 23:11
	Re: external wastegate with two vacuum line connections?	ae95	Tue, 02 August 2005 07:36
	Re: external wastegate with two vacuum line connections?	Chris Davey	Tue, 02 August 2005 09:30
	Re: external wastegate with two vacuum line connections?	ae95	Tue, 02 August 2005 10:42
	Re: external wastegate with two vacuum line connections?	rb30 boy	Tue, 02 August 2005 12:01
	Re: external wastegate with two vacuum line connections?	Chris Davey	Tue, 02 August 2005 22:33
	Re: external wastegate with two vacuum line connections?	ae95	Tue, 02 August 2005 13:07
	Re: external wastegate with two vacuum line connections?	rb30 boy	Tue, 02 August 2005 13:15
	Re: external wastegate with two vacuum line connections?	rb30 boy	Tue, 02 August 2005 13:20
	Re: external wastegate with two vacuum line connections?	ae95	Tue, 02 August 2005 13:35
	Re: external wastegate with two vacuum line connections?	MS-75	Wed, 03 August 2005 02:40

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