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TE72_Turbo Forums Junkie Location: Canberra Registered: May 2002	Re: how big is your turbo on your 4a-gte? Sat, 22 October 2005 12:03 Quote: Still cant decide whether to go with a 0.63 AR smaller turbo or a 0.84 Exhaust AR larger turbo though. Might be a case of trial and error i think... I'd prefer to keep a smaller (0.6x) A/R, and rather fit an external wastegate to get the extra exhaust flow, whilst retaining response. Quote: TE72_Turbo What symptoms pointed you to 'tired valvesprings' ? Did the power fall off sharply.... valvetrain got noisy in high rpms ? what 267 cams do you run ? Did you notice a considerable gain ? Did you have to change lifters or reshim ? Was like a light ignition miss, started off initially like a soft rev cut (just a hesitation really), but as the springs got worse, it would eventually sound like it was popping into the inlet manifold & also backfire out the exhuast, and basically didn't want to rev through it. It was still running stock cams back then. The 267 cams are a wade billet grind, with only slightly more lift than factory spec. Lifters remained standard, just shims were changed to suit the clearances required. I actually tried Wade's 280 degree cams first with almost 8.5mm lift, but despite their initial advice, they cams actually lifted one side of the shim about 1.5mm off the bucket/lifter when turned over by hand! Thank god I didnt start it up and give it a rev before noticing. Now Wade don't recommend those cams without a "shim under" conversion kit Cheers Phil [Report message to a moderator]

	Subject	Poster	Date
	how big is your turbo on your 4a-gte?	DanielGVisser	Tue, 18 October 2005 06:08
	Re: how big is your turbo on your 4a-gte?	WiLo	Tue, 18 October 2005 06:18
	Re: how big is your turbo on your 4a-gte?	DanielGVisser	Tue, 18 October 2005 07:47
	Re: how big is your turbo on your 4a-gte?	NVD05X	Tue, 18 October 2005 09:15
	Re: how big is your turbo on your 4a-gte?	Big T	Tue, 18 October 2005 10:01
	Re: how big is your turbo on your 4a-gte?	NVD05X	Tue, 18 October 2005 10:15
	Re: how big is your turbo on your 4a-gte?	DanielGVisser	Tue, 18 October 2005 12:38
	Re: how big is your turbo on your 4a-gte?	monkeymajik	Tue, 18 October 2005 13:29
	Re: how big is your turbo on your 4a-gte?	4agte	Tue, 18 October 2005 13:47
	Re: how big is your turbo on your 4a-gte?	Spanktown	Tue, 18 October 2005 14:34
	Re: how big is your turbo on your 4a-gte?	old_mr2	Tue, 18 October 2005 14:37
	Re: how big is your turbo on your 4a-gte?	DanielGVisser	Tue, 18 October 2005 21:47
	Re: how big is your turbo on your 4a-gte?	WiLo	Tue, 18 October 2005 22:08
	Re: how big is your turbo on your 4a-gte?	4agte	Tue, 18 October 2005 23:57
	Re: how big is your turbo on your 4a-gte?	WiLo	Wed, 19 October 2005 00:27
	Re: how big is your turbo on your 4a-gte?	4agte	Wed, 19 October 2005 00:38
	Re: how big is your turbo on your 4a-gte?	DanielGVisser	Tue, 18 October 2005 22:11
	Re: how big is your turbo on your 4a-gte?	DanielGVisser	Wed, 19 October 2005 02:07
	Re: how big is your turbo on your 4a-gte?	BigWorm	Wed, 19 October 2005 13:42
	Re: how big is your turbo on your 4a-gte?	DanielGVisser	Wed, 19 October 2005 13:49
	Re: how big is your turbo on your 4a-gte?	Phrostbyte	Thu, 20 October 2005 06:59
	Re: how big is your turbo on your 4a-gte?	quest	Thu, 20 October 2005 19:52
	Re: how big is your turbo on your 4a-gte?	kingmick	Thu, 20 October 2005 22:01
	Re: how big is your turbo on your 4a-gte?	bluehachi	Thu, 20 October 2005 23:14
	Re: how big is your turbo on your 4a-gte?	BigWorm	Fri, 21 October 2005 09:32
	Re: how big is your turbo on your 4a-gte?	kingmick	Fri, 21 October 2005 11:06
	Re: how big is your turbo on your 4a-gte?	BigWorm	Sat, 22 October 2005 04:51
	Re: how big is your turbo on your 4a-gte?	TE72_Turbo	Fri, 21 October 2005 10:27
	Re: how big is your turbo on your 4a-gte?	DanielGVisser	Sat, 22 October 2005 03:06
	Re: how big is your turbo on your 4a-gte?	TE72_Turbo	Sat, 22 October 2005 12:03
	Re: how big is your turbo on your 4a-gte?	BigWorm	Mon, 24 October 2005 15:21
	Re: how big is your turbo on your 4a-gte?	4agte	Sat, 22 October 2005 17:37
	Re: how big is your turbo on your 4a-gte?	kingmick	Sat, 22 October 2005 06:33
	Re: how big is your turbo on your 4a-gte?	kingmick	Sat, 22 October 2005 06:41
	Re: how big is your turbo on your 4a-gte?	quest	Sat, 22 October 2005 11:45
	Re: how big is your turbo on your 4a-gte?	oldcorollas	Sat, 22 October 2005 14:24
	Re: how big is your turbo on your 4a-gte?	oldcorollas	Sat, 22 October 2005 14:46
	Re: how big is your turbo on your 4a-gte?	DanielGVisser	Sun, 23 October 2005 01:32
	Re: how big is your turbo on your 4a-gte?	shinybluesteel	Sun, 23 October 2005 01:45
	Re: how big is your turbo on your 4a-gte?	bluehachi	Sun, 23 October 2005 07:17
	Re: how big is your turbo on your 4a-gte?	DanielGVisser	Sun, 23 October 2005 06:53
	Re: how big is your turbo on your 4a-gte?	kingmick	Mon, 24 October 2005 21:44
	Re: how big is your turbo on your 4a-gte?	kingmick	Mon, 24 October 2005 21:53
	Re: how big is your turbo on your 4a-gte?	TE72_Turbo	Tue, 25 October 2005 13:07
	Re: how big is your turbo on your 4a-gte?	oldcorollas	Tue, 25 October 2005 13:12
	Re: how big is your turbo on your 4a-gte?	BigWorm	Tue, 25 October 2005 17:47
	Re: how big is your turbo on your 4a-gte?	myne	Tue, 25 October 2005 22:19
	Re: how big is your turbo on your 4a-gte?	4agte	Tue, 25 October 2005 23:39
	Re: how big is your turbo on your 4a-gte?	quest	Thu, 27 October 2005 01:20
	Re: how big is your turbo on your 4a-gte?	4agte	Thu, 27 October 2005 01:56

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