I'm not even a little bit surprised at this. LolI met an engineer from Roush back in 2016 at local track , he was testing supercharged 2016 Roush that time at the track . I talked to him for a while in staging lanes regarding Voodoo engines as I was interested in picking up 350R .He said they tested bunch of them as they were planning to release a supercharged Roush with Voodoo engine. Engines didn't pass their durability test with supercharger , they couldn't keep them together for more then 5K miles