Postby HydroPonix » Mon Jul 28, 2014 9:48 pm
Ive ran 91 with a lucas injector additive on every fill since i bought the car, occasionally using bg44k to give my pistons a good cleaning, I avg 17 to 19 mpg on hwy (my pathy is only used for hwy driving). On good days ill hit 20 to 23mpg, 27mpg was the best i ever got at 60 mph on a flat road but i think it was a fluke.