To my knowledge that is a symmetrical grind.
Maybe you should check with Ted to be sure.
What are opening/closing points?
Glen
--Previous Message--
: Success !
:
: I tried a few different orientations of
: the 2 bolt holes on the cam sprocket
: and ended up where I started. I was
: not able to get opening to start at 31
: BTDC and end 71 ABDC with 0.013"
: of lift. However, when I used the
: 0.005" before and after max lift
: and averaged those angles... I came up
: with 108.5 degrees. Then I took the
: degree values at 0.013" of cam
: lift (before and after) and applied
: Glen's formula and again came up with
: 108.5 degrees. That tells me that I
: have found the max lift and set it at
: an acceptable position.
:
: I understand that a few degrees of
: advance may improve low end torque...
: more importantly, when the chain
: stretches, I should end up close to the
: 110 ATDC spec.
:
: Thanks to all for the help. I feel
: much better now.
:
: Doug L.
:
:
: Doug L.
:
:
: --Previous Message--
: "The indicator extension sits
: inside
: the bottom of that lifter."
:
: OK but inside the tappet is concave, so
: ANY misalignment will reflect in the
: readings to some degree.
: If the numbers don't come out right
: when you check it or you don't get
: repeatability, this is where you might
: first look as a cause.
: Try it and see what you get.
: Glad it's making some sense!
: Glen
:
:
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