Thread: 78-80SC Who is using 87 Octane
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tonypeoni tonypeoni is offline
Zombie
 
Join Date: Apr 2006
Location: Greenwood, IN
Posts: 1,408
This is news to me. I had a 78 and a 82 sc and both would knock badly with anything lower than 90 although it mostly happened when in 5th gear at lower speeds.
Old 04-27-2006, 07:28 PM
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