Honda 450R Drag Racing Opinion

Ight guys got some opinions which would be harder for the 450r to beat.... 05 pred with airbox cut off and an hmf balance slipon rejetted.... or an 07 outlaw 525 with an hmf performance slip on rejetted.... need facts and reasons y which one would win in a drag and the 450r being any where from stock to full exhaust k&n filter cam and bored with pistons

a friend of mine might be buyin a 450r and was wonderin if it would have a chance against these 2 quads tht some other friends of mine have

What year is that Honda?

* Title modified for better searches and some replies. Changed from "Which One???" to "Honda 450R Drag Racing Opinion".

04 he is also lookin at an 05