Yea but its probable expensive as hell. Leaded 110 is $6/gal here.
Nothing.stupid question but,what is the difference on a stock engine?
Theyd probably have to pulley back up to lower the boost and then youd have to take osme timing out of it. I bet you would lose quite a bit of poer going to 87. For the price difference from 87 to 91 its retarded to run 87.wonder what this setup would run horsepower wise on 87 octane