F.A.Q.    Register    Login    Home Members    Search

Toymods » Tech & Conversions » 7m Stock Cam Profile... *cool graphs* Show: Today's Posts  :: Show Polls  Email to friend

Author	Topic
ed_ma61 Forums Junkie Location: Lost in the K hole Registered: May 2002	Re: 7m Stock Cam Profile... *cool graphs* Mon, 25 August 2003 14:29 fwiw: using the specs i plotted above, i just jumped into my dyno software, and by playing with the cam timing as follows: retarding EX cam 8 deg (now EVO 54.5deg BBDC) advancing IN cam 6 deg (now IVO 18.5deg BTDC) resulting lobe centre angle 108deg valve overlap 39deg ICA ATDC 109deg ECA BTDC 107deg I netted an extra 12hp @ 6500 (difference emerges @ 4500) and an extra 5ftlbs @ 2500-4000, and 8-10ftlbs from 5500 to 7000 not bad for a nights work cheers ed [Report message to a moderator]

	Subject	Poster	Date
	7m Stock Cam Profile... *cool graphs*	ed_ma61	Mon, 25 August 2003 11:29
	Re: 7m Stock Cam Profile... *cool graphs*	purpleminiep	Mon, 25 August 2003 12:09
	Re: 7m Stock Cam Profile... *cool graphs*	RobST162	Mon, 25 August 2003 12:15
	Re: 7m Stock Cam Profile... *cool graphs*	ed_ma61	Mon, 25 August 2003 12:31
	Re: 7m Stock Cam Profile... *cool graphs*	ed_ma61	Mon, 25 August 2003 14:29
	Re: 7m Stock Cam Profile... *cool graphs*	Allan	Mon, 25 August 2003 20:41
	Re: 7m Stock Cam Profile... *cool graphs*	Danners	Mon, 25 August 2003 23:11
	Re: 7m Stock Cam Profile... *cool graphs*	gianttomato	Tue, 26 August 2003 00:06
	Re: 7m Stock Cam Profile... *cool graphs*	THE WITZL	Tue, 26 August 2003 00:57
	Re: 7m Stock Cam Profile... *cool graphs*	Allan	Tue, 26 August 2003 10:14
	Re: 7m Stock Cam Profile... *cool graphs*	chrisss	Tue, 26 August 2003 11:26
	Re: 7m Stock Cam Profile... *cool graphs*	ed_ma61	Tue, 26 August 2003 12:25

Previous Topic:	bent valves
Next Topic:	GT4 diff code? Anyone have a GT4?

Powered by: FUDforum 2.3.8
Copyright ©2001-2003 Advanced Internet Designs Inc.