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Toymods » Tech & Conversions » AE86 4A-GE TVIS Manifold onto AE92 4A-GE 'Smallport' Head Show: Today's Posts  :: Show Polls  Email to friend

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Dodgy_Haro Forums Junkie Location: Brisbane Registered: July 2002	Re: AE86 4A-GE TVIS Manifold onto AE92 4A-GE 'Smallport' Head Wed, 15 September 2004 02:13 THE WITZL wrote on Wed, 15 September 2004 12:02 Well i can't answer because i have never, and will never use a bigport RWD manifold, unless i had a bigport head. and guys only use these manifolds when they use a bigport head on 4agte;s. The information is in the tech section of these forums - generally in the 4AGTE article which includes the reason why a bigport head was used. From memory, it generally states that it is just a bit too big for N/A application however for 4AGTE purposes, it is ideal. Bill's site also had some info on the flow characteristics of the bigport head under his 4AG article, in particular why TVIS is needed to restrict airflow as it is too much from the manifold. Not sure why an adapter was made to put a RWD bigport head to a small port head however one would conclude that the previous owner didn't know how to cut n weld, put it on then found it didn't performed well hence sold the adapter for next to nothing ... [Report message to a moderator]

	Subject	Poster	Date
	AE86 4A-GE TVIS Manifold onto AE92 4A-GE 'Smallport' Head	ae86drift	Tue, 14 September 2004 14:11
	Re: AE86 4A-GE TVIS Manifold onto AE92 4A-GE 'Smallport' Head	THE WITZL	Tue, 14 September 2004 14:14
	Re: AE86 4A-GE TVIS Manifold onto AE92 4A-GE 'Smallport' Head	ae86drift	Tue, 14 September 2004 14:55
	Re: AE86 4A-GE TVIS Manifold onto AE92 4A-GE 'Smallport' Head	Bill Sherwood	Wed, 15 September 2004 00:51
	Re: AE86 4A-GE TVIS Manifold onto AE92 4A-GE 'Smallport' Head	TurboRA28	Tue, 14 September 2004 23:05
	Re: AE86 4A-GE TVIS Manifold onto AE92 4A-GE 'Smallport' Head	THE WITZL	Tue, 14 September 2004 23:31
	Re: AE86 4A-GE TVIS Manifold onto AE92 4A-GE 'Smallport' Head	ae86drift	Wed, 15 September 2004 03:21
	Re: AE86 4A-GE TVIS Manifold onto AE92 4A-GE 'Smallport' Head	THE WITZL	Wed, 15 September 2004 01:26
	Re: AE86 4A-GE TVIS Manifold onto AE92 4A-GE 'Smallport' Head	Dodgy_Haro	Wed, 15 September 2004 01:27
	Re: AE86 4A-GE TVIS Manifold onto AE92 4A-GE 'Smallport' Head	koen	Wed, 15 September 2004 01:44
	Re: AE86 4A-GE TVIS Manifold onto AE92 4A-GE 'Smallport' Head	THE WITZL	Wed, 15 September 2004 02:02
	Re: AE86 4A-GE TVIS Manifold onto AE92 4A-GE 'Smallport' Head	Dodgy_Haro	Wed, 15 September 2004 02:13
	Re: AE86 4A-GE TVIS Manifold onto AE92 4A-GE 'Smallport' Head	koen	Wed, 15 September 2004 02:24
	Re: AE86 4A-GE TVIS Manifold onto AE92 4A-GE 'Smallport' Head	Dodgy_Haro	Wed, 15 September 2004 02:32
	Re: AE86 4A-GE TVIS Manifold onto AE92 4A-GE 'Smallport' Head	THE WITZL	Wed, 15 September 2004 02:37
	Re: AE86 4A-GE TVIS Manifold onto AE92 4A-GE 'Smallport' Head	jasonp1977	Wed, 15 September 2004 05:04
	Re: AE86 4A-GE TVIS Manifold onto AE92 4A-GE 'Smallport' Head	koen	Wed, 15 September 2004 05:31
	Re: AE86 4A-GE TVIS Manifold onto AE92 4A-GE 'Smallport' Head	ae86drift	Wed, 15 September 2004 10:19
	Re: AE86 4A-GE TVIS Manifold onto AE92 4A-GE 'Smallport' Head	ae95	Wed, 15 September 2004 11:00
	Re: AE86 4A-GE TVIS Manifold onto AE92 4A-GE 'Smallport' Head	ae86drift	Wed, 15 September 2004 11:27
	Re: AE86 4A-GE TVIS Manifold onto AE92 4A-GE 'Smallport' Head	EVOSTi	Wed, 15 September 2004 11:16
	Re: AE86 4A-GE TVIS Manifold onto AE92 4A-GE 'Smallport' Head	monkeymajik	Wed, 15 September 2004 11:23
	Re: AE86 4A-GE TVIS Manifold onto AE92 4A-GE 'Smallport' Head	EVOSTi	Wed, 15 September 2004 11:33

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