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allencr Regular Location: tallahassee FL usOFa Registered: May 2002	Re: 1jz valve springs Fri, 21 January 2005 06:11 oops, I'm sorry. he's probably used test springs just a little larger then yours for a dummy setup/dry run to check out valve train geometry & timing. all the extra weight stuff in those big ohv 2 valve things really ups the pressure needed. also i'm sorry giving the impression about having a cam turning 7,000 rpm when it's only half speed - 3500. if it's doing much of any bouncing/hopping, it'll be noticable, expecially with a magnifing glass. don't get carried away, it won't look perfect. even when it isn't floating or bouncing, there is still a difference in pressure between the opening & closing side, like comparing your weight going up & down in a fast elevator. every thing that revs has a different wear pattern then a daily driver will have. [Report message to a moderator]

	Subject	Poster	Date
	1jz valve springs	Chris Davey	Thu, 20 January 2005 08:08
	Re: 1jz valve springs	Stenno	Thu, 20 January 2005 09:26
	Re: 1jz valve springs	mrshin	Thu, 20 January 2005 11:49
	Re: 1jz valve springs	Norbie	Thu, 20 January 2005 12:07
	Re: 1jz valve springs	mrshin	Thu, 20 January 2005 12:10
	Re: 1jz valve springs	Norbie	Thu, 20 January 2005 12:27
	Re: 1jz valve springs	gianttomato	Thu, 20 January 2005 12:35
	Re: 1jz valve springs	Chris Davey	Thu, 20 January 2005 12:58
	Re: 1jz valve springs	allencr	Thu, 20 January 2005 15:11
	Re: 1jz valve springs	Chris Davey	Fri, 21 January 2005 03:41
	Re: 1jz valve springs	allencr	Fri, 21 January 2005 06:11

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