
12-09-2009, 06:49 PM
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CC Member
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Join Date: Apr 2007
Cobra Make, Engine: # 757 ERA 427 SC , 482 Al. big block
Posts: 897
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Not Ranked
ERA Chas .... I aired my Avons up several months ago and have only seen about a 1 psi change ... and thats probably from the temp changes . The car hasn`t been driven for the past 2 weeks ( rain ) and the pressure is still where I set it some months ago ... =/- 1 psi .
Bob
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