Evo mechanic for my Talon has the Apex hubless, went about 2 sizes bigger and put down his fastest MPH at 196 but the ET did not improve due to 60ft etc so....
I'll assume for those of us without C02 or Electric Wastgates don't get too greedy on HP vs ET and lose our low torque advantage by going too big on these, grow into them.
I'm looking at the 6262 (x is 900hp) for my Talon next year so it's the same size I got now but better spool and total power yet not a loss in low or mid range torque on a normal wastegate for the street.
Looking forward to hearing and seeing