Bought a used X-charger non-intercooled from someone going V-8. Installed it myself in about 6 hours. With the 1 wheel peel, 13.9 at E-town. I'm now building a spare 7.5 with a trac-loc 4.10's. Then I'm adding Water Meth Injection this spring. I don't have to drive it everyday. My wife has her own that I'm not allowed to touch! But with the X-charger it was a good daily driver, only lost about 1 mpg.