This is Powertec's v8. Created by using two Suzuki Hayabusa motorcycle engines, it results in over 360 hp. As you can see, it's tiny. Nice work. They cast and machine their own crankcases, farm out things like crankshafts, etc. They work with Quaife on the transmission/diff. The sound this thing makes at 10,000 rpm....









Originally built for Radical Extreme's SR8 racecar, Powertec will now sell you one.