I am new to this forum and just one year of racing with my sons. Our faster Blaster is a CT racing 240 big bore and porting. 38mm carb and RDZ drag pipe. Lengthened +10swingarm with 4-snow rears. Lightened to around 230lbs. My boy is around 170lbs. He runs 5.0 seconds flat in 300 feet at right around 60mph. the bike is around 41H.P. I have a new Vito's 240 big bore, +3mm stroke, light trail ported, stock length, with shearer drag pipe,34mmcarb with reversed 4-snows on the rear.It is at 35H.P. and runs 5.6 in 300ft. with my younger 150lb son. this is on dirt/sand mix track.
got any pics or vids? where do you race?