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RE: Camshaft

To: "'Brad Sivacoe'" <t_r_6_1971@yahoo.ca>, 6pack@autox.team.net
Subject: RE: Camshaft
From: "Navarrette, Vance" <vance.navarrette@intel.com>
Date: Fri, 11 Apr 2003 13:57:17 -0700
        Brad:

        The is the Triumph 150 HP PI cam.

        Lobe lift is 0.250, which is about .360 at the valve, depending on
your
rocker arm ratio. Lobe centers are at 105 degrees, and duration is rated at
280 degrees, seat to seat timing.

        Cheers,

        Vance

---------------------------------------
The most likely way for the world to be destroyed, most experts agree, is
by accident. That's where we come in; we're computer professionals. We
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-----Original Message-----
From: Brad Sivacoe [mailto:t_r_6_1971@yahoo.ca]
Sent: Friday, April 11, 2003 1:15 PM
To: 6pack@autox.team.net
Subject: Camshaft 


           Hi all,  I am trying to figure out what cam is in my 71 TR6 and
the lift The previous owner said that the owner before him put in a "hot"
cam. I think it is a stock triumph cam. It has "Standard 307689" stamped on
it. I believe this is either the PI or TR5 cam....can anyone verify this?
Also I read that the lift for the cam with that number stamped on it is
.360"....can anyone verify this....thanx for your help!         Brad


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