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pull your float and give it a shake. Common problem.=20
> On Oct 15, 2016, at 10:51 PM, D V <explore8@outlook.com> wrote:
>=20
> Thanks everyone for the replies. I will inspect the pipe to manifold =
and manifold to head to see if anything is loose or any leaks apparent =
in the morning.
>=20
> I actually went down a main jet 145 to 140 and that seemed like it =
helped some but didn't clear up the issue (which is going leaner; =
opposite of what Greg said).=20
>=20
> It is missing and backfiring when I am full on the gas. I can prevent =
it by easing into the gas.
>=20
> I did notice some gas at my air cleaner to velocity stack connection. =
I wonder if it is a float issue?
>=20
>=20
> Sent from my iPhone
>=20
> On Oct 15, 2016, at 7:35 PM, Greg Blake <gblake58tr3@icloud.com =
>=20
>> Don't know if my other email made it to you. Backfires on =
deceleration can be a lean condition. Have you checked your plugs? =
Maybe something got "adjusted" with the bump.=20
>>=20
>> Sent from my iPhone
>>=20
>> On Oct 15, 2016, at 12:27 PM, D V <explore8@outlook.com =
>>=20
>>>=20
>>>=20
>>> Sent from my iPhone
>>>=20
>>> Begin forwarded message:
>>>=20
>>>> Date: October 15, 2016 at 10:30:51 AM CDT
>>>> Subject: Stutter at 4K rpm
>>>>=20
>>>> Two races ago I went off track and bent my exhaust pipe enough to =
break the welded joint near the muffler. In the interest of time, I cut =
the exhaust at the muffler and secured the pipe to the frame.
>>>>=20
>>>> At the last race, I noticed the car would backfire at deceleration =
which I am not surprised but I also noticed a stutter around 4-5k rpm.=20=
>>>>=20
>>>> At NOLA this weekend it is more pronounced and comes in when =
shifting hard from 3rd to 4th. After 5k, it clears up and pulls =
normally.
>>>>=20
>>>> It doesn't seem to be affected by turns and more related to full =
throttle vs easing into the gas.
>>>>=20
>>>> Backpressure from the loss of muffler or unrelated issues?
>>>>=20
>>>> 1300 spitfire with single Weber 40.
>>>>=20
>>>> Sent from my iPhone
>>> _______________________________________________
>>>=20
>>> http://www.fot-racing.com <http://www.fot-racing.com/>
>>>=20
>>> Donate: http://www.team.net/donate.html =
<http://www.team.net/donate.html>
>>> Archive: http://www.team.net/archive <http://www.team.net/archive>
>>> Forums: http://www.team.net/forums <http://www.team.net/forums>
>>> Unsubscribe/Manage: =
http://autox.team.net/mailman/options/fot/gblake58tr3@icloud.com =
<http://autox.team.net/mailman/options/fot/gblake58tr3@icloud.com>
>>>=20
>>>=20
> _______________________________________________
> fot@autox.team.net
>=20
> http://www.fot-racing.com
>=20
> Donate: http://www.team.net/donate.html
> Archive: http://www.team.net/archive
> Forums: http://www.team.net/forums
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>=20
>=20
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<html><head><meta http-equiv="Content-Type" content="text/html
charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode:
space; -webkit-line-break: after-white-space;" class="">pull your float and
give it a shake. Common problem. <div class=""><br class=""></div><div
class=""><br class=""><div><blockquote type="cite" class=""><div class="">On
Oct 15, 2016, at 10:51 PM, D V <<a href="mailto:explore8@outlook.com";
class="">explore8@outlook.com</a>> wrote:</div><br
class="Apple-interchange-newline"><div class="">
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii" class="">
<div dir="auto" class="">
<div class=""><span class=""></span></div>
<div class="">
<div class="">Thanks everyone for the replies. I will inspect the pipe to
manifold and manifold to head to see if anything is loose or any leaks apparent
in the morning.</div>
<div class=""><br class="">
</div>
<div class="">I actually went down a main jet 145 to 140 and that seemed like
it helped some but didn't clear up the issue (which is going leaner; opposite
of what Greg said). </div>
<div class=""><br class="">
</div>
<div class="">It is missing and backfiring when I am full on the gas. I can
prevent it by easing into the gas.</div>
<div class=""><br class="">
</div>
<div class="">I did notice some gas at my air cleaner to velocity stack
connection. I wonder if it is a float issue?</div>
<div class=""><br class="">
</div>
<div class=""><br class="">
Sent from my iPhone</div>
<div class=""><br class="">
On Oct 15, 2016, at 7:35 PM, Greg Blake <<a
href="mailto:gblake58tr3@icloud.com"; class="">gblake58tr3@icloud.com</a>>
wrote:<br class="">
<br class="">
</div>
<blockquote type="cite" class="">
<div class="">
<div class="">Don't know if my other email made it to you. Backfires on
deceleration can be a lean condition. Have you checked your plugs? Maybe
something got "adjusted" with the bump. <br class="">
<br class="">
Sent from my iPhone</div>
<div class=""><br class="">
On Oct 15, 2016, at 12:27 PM, D V <<a href="mailto:explore8@outlook.com";
class="">explore8@outlook.com</a>> wrote:<br class="">
<br class="">
</div>
<blockquote type="cite" class="">
<div class="">
<div class=""><br class="">
<br class="">
Sent from my iPhone</div>
<div class=""><br class="">
Begin forwarded message:<br class="">
<br class="">
</div>
<blockquote type="cite" class="">
<div class=""><b class="">From:</b> <<a href="mailto:explore8@outlook.com";
class="">explore8@outlook.com</a>><br class="">
<b class="">Date:</b> October 15, 2016 at 10:30:51 AM CDT<br class="">
<b class="">To:</b> <<a href="mailto:fot@autox.team.net";
class="">fot@autox.team.net</a>><br class="">
<b class="">Subject:</b> <b class="">Stutter at 4K rpm</b><br class="">
<br class="">
</div>
</blockquote>
<blockquote type="cite" class="">
<div class=""><span class="">Two races ago I went off track and bent my exhaust
pipe enough to break the welded joint near the muffler. In the interest of
time, I cut the exhaust at the muffler and secured the pipe to the
frame.</span><br class="">
<span class=""></span><br class="">
<span class="">At the last race, I noticed the car would backfire at
deceleration which I am not surprised but I also noticed a stutter around 4-5k
rpm.
</span><br class="">
<span class=""></span><br class="">
<span class="">At NOLA this weekend it is more pronounced and comes in when
shifting hard from 3rd to 4th. After 5k, it clears up and pulls
normally.</span><br class="">
<span class=""></span><br class="">
<span class="">It doesn't seem to be affected by turns and more related to full
throttle vs easing into the gas.</span><br class="">
<span class=""></span><br class="">
<span class="">Backpressure from the loss of muffler or unrelated
issues?</span><br class="">
<span class=""></span><br class="">
<span class="">1300 spitfire with single Weber 40.</span><br class="">
<span class=""></span><br class="">
<span class="">Sent from my iPhone</span></div>
</blockquote>
</div>
</blockquote>
<blockquote type="cite" class="">
<div class=""><span
class="">_______________________________________________</span><br class="">
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class="">fot@autox.team.net</a></span><br class="">
<span class=""></span><br class="">
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class="">http://www.fot-racing.com</a></span><br class="">
<span class=""></span><br class="">
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<span class=""></span><br class="">
<span class=""></span><br class="">
</div>
</blockquote>
</div>
</blockquote>
</div>
</div>
_______________________________________________<br class=""><a
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