its not really a grudge bike. im too broke for all that. i just try to go as fast as i can with what i have to work with. my average 60fts are 1.36-1.40 have been 1.35 on motor and on nos. i run 5.60s@125 and 8.80s@151-152 on motor 5.40s on nos best 1/4 to date 8.39 @ 163 w/ 1.41 60ft there is a little more et in there i hope to go low 30s. o4 busa true hand clutch w/ weld up mod and billet basket, used je 3mil pistons, used 415/395 cams, used muzzy sidewinder(free), stock head w/ valve springs,pc3, 69.5wb w/ shinko hook up 270lbs suited bike is 470lbs (740lbs bike and me) makes around 200hp on motor and 250hp on nos. we call the bike the "junk yard dog" because it has all hand me down parts on it. the picture is 70.25wb with round slick