Try a new rotor.?
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-------- Original message --------From: Larry Paterson <Larry at
patersondesign.ca> Date: 8/2/17 4:35 PM (GMT-08:00) To: healeys at
autox.team.net Subject: [Healeys] Rough running 100M
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.?ThanksLarry Paterson100M, BN7,
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