i swear, some stupid v6 rustang was revving on me and i had no intentions in racing him but in the end i did and i was raping him dirty. but at around 5-6rpms in 3rd it starts bogging! its done this more then once and i'm tired of it. i almost lost to some ricer rustang with euro tails. help me out!

fuel filter?

Badly jetted carb?

Need to know more about your setup.

Yeah a bud of mine had the same issue and it was the fuel filter. It pissed him off for months before he figured it out.