Ya 2400 with a dual friction centerforce clutch,K&N,Msd ignition,Headers straight pipes to a 40 series Flowmaster.The thing that make this pic unbeleivable is that I had a blowthrough with 4 12 CVR's and the box went back past the wheel wells and I was in 3rd gear!!!I dont got pics of the box but I got more pics of the truck and a vid of another burnout...if you wanna see it let me know