Don:
Please see my other recent post about my jumping between conjecture about
valve-seat-grind-angle vs. facts about valve-angle-to-the-head to
illustrate the point that there is no one right answer in my original
message....but more to your question below. Pro Stock V8s have custom
cylinder heads, and, as such, during design/manufacture they can dictate
many things, such as valve-angle-to-the-head, that you couldn't change
while rebuilding a regular production motor. Although that's not something
that directly applies to our TR6s, I think it's reasonable to
assume...oh....well...forget it....I'm just going to go home and work on my
Fiat Spider now.
Date: Sat, 07 Dec 2002 18:45:30 -0500
From: Don Malling <dmallin@attglobal.net>
Subject: Re: Fwd: RE: 30 degree valve seats and 3 angle valve grid
Hi Tim,
Yes you are correct. I reread Williams note and I believe he is talking
about the angle of the valve stem. I haven't a clue as to how to go
about changing that.
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William Whitmoyer
69 TR6
72 Fiat Spider
90 BMW iX
91 CRX Si
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