The HTA86 was by far the best turbo I've owned! 36psi by 5K and had insane topend. I'm 36years old now, and racing isnt a priority for me any more. Plus my job I'm only home on weekends, so theres just no time for me to get out to the track. I was looking for a more of a street friendly set-up to make it more fun to drive. My 10:1cr motor and HTA68 make for a fun set-up that still makes really good power. I am confident I could still trap high 120's with this, maybe even squeeze out 130mph. If any of you remember my FP RED set-up, this set-up is pulling even harder, AND spools a lot quicker