I too was thinking of doing this at one time, but after hearing DemonSVT had a dyno proven loss.......BAH, I pinched that idea off and flushed it before it could make anymore of a stink
2005 Ford F150 SuperCab FX4
1964 Chevrolet Impala SS
1998 CSVT: 354HP/328TQ @ 10 psi, now gone