Let me give you a couple scenarios. I had a 92ish Blaster with .040" over bore, Pro Circuit Platinum pipe, and a 250 dollar internet port job. Also had 20" 7 paddle haulers on 10" rims, stock swinger and carb. I ran across a couple guys with pipes and non Hauler paddles. I would launch in 2nd and beat them by at leas 6 lengths every time. Next I met a guy with a nice blaster, painted frame, custom plastics, 240 kit, ectended swingarm and 9 paddle haulers. We raced and I beat him 9 out of 10 times. His problem was he had too much paddle. I could take off in 2nd and spin the tires just enough to get a perfect launch, and before I knew it, I'd be in 3rd and pulling him hard. He would have to launch in 1st and he had to shift twice to get into 3rd, and I would pull him just about every time. If I had a bigger carb, I'da seriously embarassed him. Basically, it is not just power but a good setup that makes you fast. Porting, a good exhaust, and a 33-35mm carb will make you quite fast. If you are riding sand your only option are running haulers. I found that 7 paddles work the best for the Blaster. You can get a good launch in 2nd, and good pull on top.