Whats the fastest quad your Blaster has beaten?

raced my cousins race spec banshee down a road the other day was keeping up then my quad slid out of control into a tree
broke one of the steering rods :(
 
went riding today and beat a warrior 350 and stayed with a stock 400 untill he hit 5th gear
 
I BEAT A HONDA 100 DIRT BIKE AND A ARTICAT 650 AND WAS ABOUT A BIKE LENGHT BEHIND A 400EX,BUT I JUST BOUGHT MY BIKE AND THE ONLY MODS THAT I KNOW OF IS VFORCE STAGE3 REEDS KIT A TOOMEY RACING EXHAUST I THINK THERE IS MORE DONE BUT I REALLY AM NEW TO THIS AND DONT KNOW WHAT TO LOOK FOR
 
question

My son has a 250 Honda recon but that is like a joke. I have a TRX 250 which can not even come close to keeping up with my Blaster. I bought my Blaster used and everyone I know says it is worked over??? I just put in a 67.75mm piston which is 1.75 over stock I think?? Sorry I am new. My GPS says it will do 61 mph flat out, is that good??? Thanks. I love the forum.....