- Jan 17, 2007
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i was wondering if i could mix 2 or 3 gallons of cam 2 in with 93 octane?would it hurt anything? and if i can would it help me gain any thing in the 1/4 mile? i do have my timming advanced to 14 if it matters the motor has 123,225 miles on it but i take really good care of it if i go to the track i change it soon as i get home i only run royal purple