Underground diesel performance was in attendance once again for another dyno event 2-7-09 to show our support. ASF machine is located in Grand Junction CO. Here isa clip of the burnout vids. NWTDIESEL put down 648hp on a stock bottom end duramax. You can see the video on you tube. www.undergrounddieselperformance.com
that GMC is fucking sick!!
first truck; weld up your diff or get a locker hahah
Nice
im surprised we didnt hear a trannie slip on that piece of crap
thats so sick
i can only imagine what it would smell like standing there:)
where is this? never seen so many BA diesels all in one place just out in the street.
they r 38’s on 24″ wheels with a 8″ lift
what size are the tires and what lift is on there the second truck the gmc
lol ty and his one wheel burn out!
FUCKING AWESOME!!! bad ass diesels!