A few weeks ago someone asked if anyone had tried a 450R on a Bullet. I just saw a post from Steve Bishop and he has put one on his XRD. He mentioned that he offset the added weight by going to a 10” setback verses the 14” that he had before. He has not posted any performance results yet as he is still dialing it in. For those of you who don’t know who Steve is, he is a Bullet Guru!!! He drove my stock SDC with a stock prop in 98 degree temp, full fuel to 92.5mph. I could only get 89mph same day, same conditions….he can drive.