CJ,
Im curious, what happened between this post and your current situation??
That is interesting...
However, I too was under the impression that the HFSB was basically a BASB for t4i. I personally would consider a Bell before others on my new truck, but haven't got to that point yet.
I also gotta admit, I was mislead when I first purchased a D66, everybody I talked to at that poi,t loved it and said it was great for towing. And when I talked to some staff, they confirmed it would do what I wanted it to, and recommend I don't do the 1.0 housing. Later down the road, I was unhappy and decided to try the 1.0 even though I was advised not, and it was better, but still not what I was told, I started asking more questions on the forum, and low and behold a lot of people were coming out of the wood works with the same complaints, slow spool, Smokey and hot (especially when towing) . Now it did pull hard on the top end, but it was like a light switch, and unfortunately with MY trruck, it didn't work, and I was always under the turbo. Some kept telling me my rpms were too low and I needed change to 4.10s...
Point is, the HFSB didn't work on HIS truck like he was told, and I hate it for you CJ, Cause I felt the same way about the D66. Its unfortunate that you wouldn't be willing to try another of his turbos, and like mentioned above, if you had gone the BASB route we probably wouldn't be having this conversation, but i understand your frustration, and am glad you finally found what works for YOUR truck
06-6.0l, studded, reworked heads, egr ******, blue spring mod, 6.4 banjos, dummy plugs, stand pipe, upgraded stc fitting, New oil cooler, New ipr, New icp, atlas 40 FICM, stage 1 powermax, and Looney wild, 325/65R18