well "old school" smallblocks are not what I was talking about. Premagnum
motors us a 1.5:1 rocker stock therefor that is what most cam guys rate the
valve lift with. The mags use a 1.6:1 rocker so their hydraulic roller cams
valve lift is rated with a 1.6:1. Comp has a a wide range of magnum
hydraulic rollers now, do a search on their website.
Greg Conner
1996 RC
3.9 hybrid
>From: "Mike Sykes" <mikesykes@cox.net>
>Reply-To: dakota-truck@dakota-truck.net
>To: <dakota-truck@dakota-truck.net>
>Subject: DML: Re: RE: Re: RE: Re: 1.6 vs. 1.7 rr's
>Date: Sun, 14 Nov 2004 17:03:16 -0500
>
>
>>>More than likely, your cam is at the .512" lift with 1.6:1 rockers.<<
>
>not the Comp Cams 604.... it's for old skool small blocks. All the figures
>on that particular cam are based on 1.5 rockers... at least it was when I
>bought one (remember Project 13's?).
>
>-miggity
>Newport News VA
>2000 FR R/T CC
>
>"...someone set up us the bomb...."
>
>
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