Thread: safe octane for 13 to 1?
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mpeastend mpeastend is offline
I ROC!
 
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Join Date: Feb 2004
Location: Long Island, NY
Posts: 390
Mine is a 3.8 (3.74 actually) w/twin plugs @ 12.5:1 CR I'm using 110 (Sunoco Purple aka standard). BTW, no engine management, just 50 PMO's.
Old 07-26-2009, 08:44 AM
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