A4 to a M6
The C5 would be much harder. I don't have one, nor have I ever worked on one, but The list of required parts is much longer and much of the car would likely need to be dissassembled. For an FBody, I'd guess it's a one day project, but I suspect the C5 would be much more of an ordeal.

91 Z28 LS2 408CI, LS9 Supercharger, LPE GT7 cam, Yank3000, 3450 raceweight.
Latest numbers: 9.71 ET, 141.42 MPH, 1.40 60' , 610 RWHP Mustang Dyno
www.speartech.com

91 Z28 LS2 408CI, LS9 Supercharger, LPE GT7 cam, Yank3000, 3450 raceweight.
Latest numbers: 9.71 ET, 141.42 MPH, 1.40 60' , 610 RWHP Mustang Dyno
www.speartech.com





