8th Generation Honda Civic Forum - View Single Post - SI with 87 octane gas *Threads merged*
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Old 09-22-2008, 06:11 PM   #42 (permalink)
ImAllStock
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Join Date: Aug 2008
Location: Miami
Posts: 276
Ed
ya like stated.... dont wot or put heavy load on the engine and you'll be ok till your able to get premium. You might get some knock, but you'll be ok.
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