Richard:
This makes sense. That is likely what Vizard meant, and I simply
interpreted it incorrectly. (Haven't done my engine tear down yet, so
I don't have a good grasp of what Vizard was trying to describe).
In this case, the point remains the same: Juggling the stock
sprocket's installation allows you to make small changes in cam timing.
Thanks for the correction.
Vance
------------------------------
1974 Mimosa Yellow Triumph TR6
Cogito Ergo Zoom
(I think, therefore I go fast)
-----Original Message-----
From: Richard Seaton [mailto:rsh17@msn.com]
Sent: Saturday, October 05, 2002 9:47 AM
To: Timothy Holbrook; Web_disscusion List
Subject: Re: RE: Adjustable camshaft
I have to agree w/ Tim on this one. I seem to remember it being offset too.
The cam does have four holes in it.
If someone really wants to know I can go look at an extra I have laying
around.
Anyone out there want a used cam from a '74 TR6. The lobes look good to
me,
but I would regrind it. I'll take $50.00 plus S&H.
Richard Seaton
----- Original Message -----
From: Timothy Holbrook
Sent: Saturday, October 05, 2002 11:35 AM
To: 6pack@autox.team.net
Subject: Fwd: RE: Adjustable camshaft
Actually, I don't think the upper timing gear can be "turned over". I
replaced the timing gears and chain a few months ago. If my memory
serves me right, the upper timing gear can't be turned over, because
the mounting surface plane of the timing gear is recessed. If you were
to flip the gear over, it would no longer line up with the lower timing
gear.
The "adjustability" on the stock upper timing gear lies in the fact
that there are two sets of mounting holes in it. By using one set of
holes versus the other, you can change the cam timing by half a tooth
on the upper gear.
Tim Holbrook
1971 TR6
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