JP7
Likes Canadian Mudbaths
I run 87. A fellow Raptor in the area has a tuner and runs 91/93. We went heads up and with his tuner he pulled my Screw by 3 or 4 lengths at 85 90 mph. We switched and it was almost even. I weigh 320 and he weighs maybe 180. I have about 100 lbs of chain and strap in mine. So it was not much different with or without the octain and tune. Oh I have a Flowmaster 44 and his was stock exhaust. His may be a tad faster but mine sounded better! AHhahaaaaaaa.
BDRAG
Lol - your truck's black. We all know they go faster