Hi guys, everyone opinion is different... I say get a 6262 Ball Bearing. Now , there are a ton of members HERE who have never used a ball bearing turbo but will say its not needed. But its night and day difference. Mine spools like lightning.
Also, I would get a loose TCS Billet 9/11 or Precision Muti disc O pump. Because you have the ability to lock the converter at cruising and @ wot at the track(if you want)... 2400-2600 @ 1....those two hold up well.
imo, again, I think for a 10.5X STREET CAR or slower, a ball bearing turbo and a strong lockup converter is tough the beat. Any faster, I would go with a totally different combo.