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Old 10-08-2013, 07:05 AM
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Join Date: Feb 2001
Location: BRADENTON, FL
Cobra Make, Engine: KIRKHAM 427 S/C, SHELBY 427 ALUM. STROKER
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Thanks Jerry,
FWIW i'm running hyd roller. This problem seems to have started after I was doing high RPM
(but not over 5k rpm) runs to ck afr while jetting the webers. Although thewater temp never went over 90c, I did experience some afr's of 16:1 +, which may have resulted in high cht's .
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