i got my cobra out to do some driving around sat afternoon and was on newburgh rd going east coming up to the first traffic light just before the I-164 overpass,i was in 3rd gear doing 35 mph and was not paying attention to my rearview mirror.i then heard a sport bike rev and i look back and see it right behind me,he then changes from the left lane were are traveling in over to the right one.i did not think to much about it,but under the overpass he revs it again while being like 2 car lengths in front of me.i thought ok so i give my red beast a good rev,we come up to the 2nd light just past I-164 and have to stop.i have like 3 cars in front of me and he has 1,the light changes to green and i take off normally and end up passing him as he is going slow in what sounds like his 2nd or 3rd gear.well 2 cars in front of me end up turning at epworth rd he has nobody in front of him,i still have 1 car about 1/8 mile in front of me and it turns into the bj flower place.ok here we go,i'am going 40 mph in 3rd gear so i drop down to 2nd gear he has his front tire by my passenger door handle,i get the first hit then he nails his bike i'am ahead by 3/4 car lengths i wind out 2nd to 6,000 rpm's grab 3rd real quick,he moves up to my passenger mirror but that is all i'am holding my ground,then he has to shift and moves back to my rear tire.i'am now approaching 5,200 rpm's in 3rd gear when his top end power starts to shine and he goes by me putting 2 cars on me when i shut down at 6,200 rpm's.i come back up next to him and give the thumbs up and he says THAT THING IS FAST we get stopped at the light by the gravel place and i asked him what kind of bike that is,he told me gsx 750.the bike is silver with a big rear tire and no engine cowling stuff.DAMN I JUST RAN A 750 SPORT BIKE AND ACTUALLY HUNG WITH IT.oh yea he also told me that he has raced a few porches and none of them could hang.i figured that i could give a 600 sport bike a good run,but did not think i could give a 750 all it could handle.my cobra was squirrily as hell running him as well,my cobra walk to the left on the 2nd gear hit and the 3rd gear hit.when i got to 6,200 rpm's in 3rd and shifted into 4th real quick then let out of it my cobras rearend danced like a mofo back and forth.i don't know what my boost gauge was showing but my seat meter says i was making some insane power in this cool ass air we have now