it works, i got 9.8 mpg and the best ive ever gotten before that is is 9.0 with the lucas upper cylinder lubricant. my jeep also idled for roughly 30 mins in auto shop the one day while i checked the emmissions for a lab we had to do.


WHEN THE ROAD ENDS, THE FUN BEGINS

97 sahara, 4in skyjacker lift, 33in tires, borla header & catback, 10in subs