[TR] Mis at 3k

[Ronnie Babbitt]

Jim it's an SU carb

Ronnie

On Dec 29, 2012, at 7:36 PM, "James Henningsen" <trguy75 at gmail.com> wrote:

> I had a similar problem and it turned out to be the carb diaphragms.
> Jim Henningsen
> 62 TR4
> 75 TR6
> Ocala, FL
>
> -----Original Message-----
> From: triumphs-bounces at autox.team.net
> [mailto:triumphs-bounces at autox.team.net] On Behalf Of Wbeech
> Sent: Saturday, December 29, 2012 5:16 PM
> To: 'Ronnie Babbitt'; 'Triumphs'
> Subject: Re: [TR] Mis at 3k
>
> Can you run on up past 3k smoothly to red line?  Or, is 3k the top RPM?
>
> IF the former, I would look first at the points and timing to be sure they
> are clean and spot on.  Then on to the condenser, plug wires and coil.  IF
> the later, probably not if you went 150mi, I would look first at fuel flow,
> weak pump, clogged filter, float bowl valves are good places to start.
>
> Enjoy your weekend,
> Bill
>
> -----Original Message-----
> From: triumphs-bounces at autox.team.net
> [mailto:triumphs-bounces at autox.team.net] On Behalf Of Ronnie Babbitt
> Sent: Saturday, December 29, 2012 4:00 PM
> To: Triumphs
> Subject: [TR] Mis at 3k
>
> Just went on a 150 mile drive in my 3a.  At 3k rpm's it was breaking up
with
> a bad mis.
>
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