yeh i think its possibly more of a turbo regrind actually. might let zac get to it! ;)
>From: "mark krawczuk" <[EMAIL PROTECTED]> >Reply-To: [EMAIL PROTECTED] >To: <[EMAIL PROTECTED]> >Subject: Re: cam specs >Date: Wed, 20 Mar 2002 22:42:48 +1030 > >hi, the inlet valve starts to open 70 degrees before top dead center and >closes 26 degrees after top dead center. >the exhaust opens 26 degrees before bottom dead center and closes 68 >degrees after bottom dead center. > >the 276 and 274 figures are advertised duration , this figure is taken >from as soon as the valve leaves the seat. > >the figure 216 at 50 thou is taken from when the valve has been open 50 >thousandths of a inch from the seat. > >some people say this reading at 50 thou is a more accurate rendition of >the cam performance wise. > >not saying exactly but it could be a mild to warm camshaft. >to find the lift, (very close any way) get a verniers measure from bottom >of one lobe to the top of the same lobe, then measure across the widest >part >of the lobe. take one measure ment away from the other , then multiply >the difference by the rocker arm ratio. > > > mark k > >----- Original Message ----- >From: "Ryan Ottens" <[EMAIL PROTECTED]> >To: <[EMAIL PROTECTED]> >Sent: Wednesday, March 20, 2002 9:19 PM >Subject: cam specs > > > > hey list, > > i just bought a lumpy cam for $30 the other day. > > now i finally got the specs back of it today. > > but got no fricken idea on what most of them mean. > > all i know is the degree of the cam vaguely. > > this is what ive got > > > > timing - > > open: 7026 > > close: 2668 > > > > duration - > > Inlet: 274 (the degree of the cam?) > > Exhaust: 276 > > > > at 50thou 216 (wtf?) > > > > anyways this is what ive been told. > > could someone please say 'decifer' this language and tell me what it >means, > > and also like how lumpy is it etc etc. > > > > thanks again, > > ryan > > > > > > > > _________________________________________________________________ > > Send and receive Hotmail on your mobile device: http://mobile.msn.com > > > > > _________________________________________________________________ Chat with friends online, try MSN Messenger: http://messenger.msn.com --membersozdat------------------------------------------------------- OZDAT Mailing List Please Note:- Send (un)subscribe requests to [EMAIL PROTECTED] Send submissions to [EMAIL PROTECTED] No unauthorised redistribution of this email http://www.ozdat.com/ozdatonline/index.htm http://www.ozdat.com/ozdatonline/listindex.html http://www.mail-archive.com/[email protected]/ ---------------------------------------------------------------------
