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Manny Forums Junkie Location: Sydney Registered: May 2002	Re: 2J cam gears Thu, 01 September 2005 11:31 Retarding the exhaust cam gear 3 or 4 degress on stock ECU/stock cams is effective on a 1JZ-GTE - I gained 3-5rwkw through the midrange and pulled the power/torque curves across due to earlier spool. Results will always depend on other mods but anything from 3-30rwkw is possible. This was a recent post run-in mild tune at 15psi when we tested different camgear settings on my new 1.5JZ engine - final settings as graphed below were exhaust 4 degrees retarded and intake 2 degrees advanced on HKS 264/264 cams. I had issues with my original HKS adjustable cam gears wearing down to the point where they snapped my < 10,000km old cambelt after 60,000 odd km of camgear use. I switched to JUN ajustable camgears which use the OEM Toyota outer section with a new billet centre section. I also had UAS copy the JUN design and they now offer exchange adjustable camgears for 1J/2Js. [Updated on: Wed, 07 September 2005 14:36] [Report message to a moderator]

	Subject	Poster	Date
	2J cam gears	joorsh	Wed, 31 August 2005 13:23
	Re: 2J cam gears	Norbie	Wed, 31 August 2005 23:31
	Re: 2J cam gears	Chris Davey	Thu, 01 September 2005 00:41
	Re: 2J cam gears	1JZ.747	Thu, 01 September 2005 01:59
	Re: 2J cam gears	joorsh	Thu, 01 September 2005 00:45
	Re: 2J cam gears	Chris Davey	Thu, 01 September 2005 01:00
	Re: 2J cam gears	BlackSupra	Thu, 01 September 2005 08:56
	Re: 2J cam gears	joorsh	Thu, 01 September 2005 10:13
	Re: 2J cam gears	joorsh	Thu, 01 September 2005 10:14
	Re: 2J cam gears	Manny	Thu, 01 September 2005 11:31
	Re: 2J cam gears	Manny	Wed, 07 September 2005 15:03
	Re: 2J cam gears	ed_ma61	Thu, 08 September 2005 01:43
	Re: 2J cam gears	draven	Thu, 08 September 2005 01:49
	Re: 2J cam gears	ed_ma61	Thu, 08 September 2005 01:52
	Re: 2J cam gears	ed_ma61	Thu, 08 September 2005 03:05
	Re: 2J cam gears	draven	Thu, 08 September 2005 04:53
	Re: 2J cam gears	Manny	Thu, 08 September 2005 07:50

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