Engine vibration at 2200 rpm

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#21 (permalink)

07-24-2012, 06:44 AM

Jaydee

CC Member

Join Date: Jun 2012

Location: Naracoorte, SA

Cobra Make, Engine: CR Cobra 3169

Posts: 818

Not Ranked

Years ago I had a similar problem. I found one piston was a different weight.
Has yours been doing it since new? Maybe the harmonic balancer has slipped around the shaft.
JD

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