I know that MTI lists the specs for the C1 camshaft as 222/222 .566/.566 112lsa on their website but when I received my cam in the mail today the spec sheets from Comp (the one who grinds MTI's cams) said it had a "gross valve lift of .582/.582"

and at a 108* intake centerline the duration was 222/222, lobe lift of .3330/.3330, and a 112lsa

shouldn't the gross lift be .566/.566? or am I wrong

<small>[ March 20, 2003, 06:00 PM: Message edited by: midnightLS1 ]</small>

 

sounds like they gave you the XER lobes. Just mo power <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" /> I have the c1 and love it, it is .566 lift though.

 

Ok, I called MTI and they claim that when Comp printed out the spec sheet their specs were based using a 1.75 rocker ratio as opposed to 1.7. So just a false alarm, still have the .566/.566 lift <img border="0" title="" alt="[Wink]" src="gr_images/icons/wink.gif" />

which makes sense, didn't take the time to see that .333*1.75=.582 .333*1.7=.566

<small>[ March 21, 2003, 12:39 PM: Message edited by: midnightLS1 ]</small>