Quote:
Originally Posted by Cobb
Last year I wrapped my grill area in black duct tape. One nice smooth look and it got a lot of compliments from women and ricer comments from guys. I think it helped more than the lower block too, but no actual testing.  |
I think the grill blocks are going to add some improvement to any car. How much of an improvement depends on the block itself and the car type. With all the testing on this site, most grill blocks have shown to increase mpg.
With my car, I am hoping to see a 1.0 mpg increase in city mileage and 2 mpg increase in hwy mileage. My city driving has a lot of 35-45 mph speed limits. With my ABA testing, I think these increases will be accurate.