well the power stays on longer is what it really boils down to. The drag comp offers about 20-30hp above the regular comp box, on the topend of the spectrum. Also, the fact that it doesn't defuel as soon, gives you a higher rpm range. Definitely worth the extra hundred bucks. I've switched back and forth with my friend that has a regular comp to see what the difference is like, and it is worth it IMO.
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