Subject: [Fot] TR4 exhaust valve question

From: David Gott via Fot <[email-masked]>
Date: Fri, 29 Oct 2021 19:37:31 +0000 (UTC)

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Amici,
I recently had a (catastrophic)=C2=A0failure in my engine that involved val=
ve and piston interference. =C2=A0I=E2=80=99m using the gas flowed high per=
formance stock size exhaust=C2=A0valves that Moss Europe sells. =C2=A0Have =
any of you had any experience with these valves, good or bad? =C2=A0Trying =
to rule out a bad part versus something else. =C2=A0 The =E2=80=9Cpenny=E2=
=80=9D broke off the =E2=80=9Cstick=E2=80=9D but I=E2=80=99m not sure if th=
at caused the issue, or an issue caused that. =C2=A0 The stem was not bent=
=E2=80=A6 but is now just a stem! =C2=A0Flows just a little too well now!
Any experiences with those valves? =C2=A0(HRG rules require stock size valv=
es)
Thanks,Dave Gott

Sent from Yahoo Mail for iPhone

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dy>
Amici,<div><br></div><div>I recently had a (catastrophic)&nbsp;failure in m=
y engine that involved valve and piston interference. &nbsp;I=E2=80=99m usi=
ng the gas flowed high performance stock size exhaust&nbsp;valves that Moss=
 Europe sells. &nbsp;Have any of you had any experience with these valves, =
good or bad? &nbsp;Trying to rule out a bad part versus something else. &nb=
sp; The =E2=80=9Cpenny=E2=80=9D broke off the =E2=80=9Cstick=E2=80=9D but I=
=E2=80=99m not sure if that caused the issue, or an issue caused that. &nbs=
p; The stem was not bent=E2=80=A6 but is now just a stem! &nbsp;Flows just =
a little too well now!</div><div><br></div><div>Any experiences with those =
valves? &nbsp;(HRG rules require stock size valves)</div><div><br></div><di=
v>Thanks,</div><div>Dave Gott<br><br><br><a href=3D"https://overview.mail.y=
ahoo.com/?.src=3DiOS">Sent from Yahoo Mail for iPhone</a><br></div>
</body></html>
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