8th Generation Honda Civic Forum - View Single Post - SI with 87 octane gas *Threads merged*
Thread: SI with 87 octane gas *Threads merged*
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Old 01-28-2008, 12:31 PM   #3 (permalink)
inyong1988
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Join Date: Jun 2006
Location: washington d.c.
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nope, u need to have 91 + octane if ur willin to keep your car for long time.
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