I will be starting my F22 build in July. Doing a rebuild and turbocharging it. I work for Garrett Engine Boosting Systems and have finally made enough friends to make this happen.

p.s. an F22 is perfect for boost and makes a lot more torque than the H22. For the same price I can have a turbocharged F22 easily making the same power and 40+ ft-lbs. more torque than an H22.