healeys
[Top] [All Lists]

[Healeys] Rough running 100M

Subject: [Healeys] Rough running 100M
From: eyera3000 at gmail.com (i erbs)
Date: Wed, 2 Aug 2017 17:50:01 -0700
References: <003301d30be8$16715280$4353f780$@ca>
did you change the rotor? simple test. I have seen this happen with a bad
rotor or even the carbon piece/and spring that connects the cap to the
rotor.

Ira Erbs
Portland,OR
      _______                                  _______
     (______ \____1959 BN4____/ _______)
         (_________________________)
          BT7 engine and disk brakes

A racing car is an animal with a thousand adjustments. Mario Andretti
Please excuse random auto corrects and misspelled words

On Wed, Aug 2, 2017 at 4:35 PM, Larry Paterson <Larry at patersondesign.ca>
wrote:

> Hi folks ? here?s one for you to ponder.  For the past many years I?ve
> raced my 100M without a problem.  Lately however at around 4500 RPM under
> load it balks and stutters running quite rough.  I?ve checked timing,
> changed the condenser several times checked carbs and all the other usual
> stuff.   When not under load it revs freely.   The motor has a billet
> crank, roller rockers, aluminium head, 100S pistons, lightened flywheel etc
> and regularly ran up to 6500 ? 7000 RPM with no issues. It also has a
> Mallory distributor and is running 24 degrees of advance. Any advice on
> where to look next would be much appreciated.
>
>
>
> Thanks
>
> Larry Paterson
>
> 100M, BN7,
>
> _______________________________________________
> Support Team.Net http://www.team.net/donate.html
> Suggested annual donation  $12.75
> Archive: http://www.team.net/archive
> Forums: http://www.team.net/forums
>
> Healeys at autox.team.net
> http://autox.team.net/mailman/listinfo/healeys
>
> Unsubscribe/Manage: http://autox.team.net/mailman/
> options/healeys/eyera3000 at gmail.com
>
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: 
<http://autox.team.net/pipermail/healeys/attachments/20170802/d9773de5/attachment.html>

<Prev in Thread] Current Thread [Next in Thread>