well i am gonna try to start to aroe mod my truck. baby steps
front upper grill block off
what do u use i want to attach from the inside and be invisible from the out side.
my truck hovers at 182-184 on my scangauge i think i am gonna tempory. tape off the back of the gril and run a tank to see if there is a jump in tempature or mpg.
from the back my grill has two big openings (not really big) with the thin bar in the middle of the openings and one small on on the bottom.
the larger gap is about 2 inches tall and the other is about an inch.
i was thinking some sort of molded plastic.
any ideas?
after that i dont know what to do?
cant really do and under tray/