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Jonny2TG Forums Junkie Location: Tasmania Registered: May 2002	Re: compression depression Tue, 03 September 2002 11:12 3T pistons do have valve reliefs, but the exhaust one is not big enough. You need to make it bigger for the 2TG exhaust valve. That is me comparing it to a 2TG pistons at least. 2TG cam gears are adjustable, with different holes and a pin. With standard cams, you should only have to set them up as in the book, with both notches pointing up. If you have regrind cams, you will want to dial them in to the specs that come with the camshaft. No dyno work should be required if you are buying a proven cam grind profile. Maybe you would experience a 15% loss if you did not dial it in right? Bill Sherwood has a bit on cams on his site. Something about setting the lobe centres to 100 degrees if the duration is over about 280 degrees? Otherwise at 110 degrees? I would think it be easier to set them up going on closing and opening times, but I have never done this before. I think you need a dial gauge and a degree wheel. [Report message to a moderator]

	Subject	Poster	Date
	compression depression	BigBadBenny	Thu, 29 August 2002 09:08
	Re: compression depression	Karl_skewes	Thu, 29 August 2002 11:01
	Re: compression depression	BigBadBenny	Sat, 31 August 2002 03:02
	Re: compression depression	Jonny2TG	Sat, 31 August 2002 15:33
	Re: compression depression	BigBadBenny	Mon, 02 September 2002 09:09
	Re: compression depression	BigBadBenny	Tue, 03 September 2002 10:24
	Re: compression depression	Karl_skewes	Tue, 03 September 2002 10:32
	Re: compression depression	Jonny2TG	Mon, 02 September 2002 11:31
	Re: compression depression	Jonny2TG	Tue, 03 September 2002 11:12
	Re: compression depression	BigBadBenny	Wed, 04 September 2002 08:58
	Re: compression depression	Jonny2TG	Wed, 04 September 2002 15:28
	Re: compression depression	BigBadBenny	Wed, 04 September 2002 21:06
	Re: compression depression	goonman86	Fri, 15 April 2005 12:44
	Re: compression depression	Jonny2TG	Sun, 17 April 2005 00:53
	Re: compression depression	goonman86	Sun, 17 April 2005 02:12

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