Question about...

[rr]

Tim, I think your getting the replies mixed up <g>. Isky 280 mega-cam.
Performer
RPM intake w/TBI. Cold, cold and cold. Did I say cold? Valley baffle, cold air
induction, no heat crossover.

BobR.

timsiford at hushmail.com wrote:

> Bob,
>
> I thought you said that you were running an Isky cam?
>
> What intake system are you running?
>
> tim
>
> At Thu, 16 Nov 2000 11:30:49 -0800, "NRGZ28" <euro at lvcm.com> wrote:
>
> >
> >The same exact cam I'm running !! lol
> >
> >
> >----- Original Message -----
> >From: <timsiford at hushmail.com>
> >To: <gmecm at diy-efi.org>
> >Sent: Thursday, November 16, 2000 9:45 AM
> >Subject: Re: Question about...
> >
> >
> >> Bob,
> >>
> >> I am running a CompCams Xtreme hydraulic roller.  I pulled the following
> >> specs off of Comps Site.  HOWEVER, I had this cam custom ground on
> >a
> >112LSA
> >> (before comp offered that as a standard grind) and I am running the
> >cam
> >> with 1.6 rollers as compared to the 1.5 ratings.  The specs below
> >are for
> >> the 110 LSA version.  They didn't have the specs on the 112 version
> >up yet
> >> ...
> >>
> >> PART # 08-422-8
> >> GRIND NUMBER: CS XR270HR-10
> >> ENGINE: CHEVY SM BLK 305-350
> >>                  INTAKE   EXHAUST
> >> VALVE ADJUSTMENT  HYD      HYD
> >> GROSS VALVE LIFT   .495     .502
> >> .006  TAPPET LIFT  270      276
> >> VALVE TIMING     OPEN     CLOSE
> >> AT  .006 INT     29 BTDC  61 ABDC
> >>          EXH     72 BBDC  24 ATDC
> >>
> >> THESE SPECS ARE FOR CAM INSTALLED
> >> AT  106  INTAKE CENTER LINE
> >>                   INTAKE  EXHAUST
> >> DURATION AT .050    218      224
> >> LOBE LIFT         .3300    .3350
> >> LOBE SEPARATION     110
> >>
> >> Tim

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