Rodney Wiggins's 2.5 ltr 951


406.0 horsepower, 391.6 ft/lbs @ wheels
stock 2.5 liters  - displacement
 Garrett-KKK hybrid from Scott Gomes  - turbo
stock wastegate, shimmed  - wastegate
HKS MBC (overpriced pressure regulator)  - boost-controller
25-psi max-boost  - boost level
stock valves, port & polished head, port-matched to intake  - cylinder head
Accel-DFI standalone with MAP sensor  - EFI/intake upgrades
   (MAF/MAP/standalone/etc.)
 Accel 74-lb/hr injectors (hits 85-90% duty-cycle)  - fuel-injectors
Paxton Granatelli Series 90gph  - fuel-pump
stock pistons w/Total Seal rings, ceramic coated tops, teflon-coated sides, stock rods, lightened crank  - engine internals
stock headers, 2.5" cat-bypass, 3.0" cat-back  - exhaust
Cup Car clutch, adjustable cam gear  - other mods


Notice that the torque-curve doesn't take a kamikazi nosedive after the torque-peak like a lot of modifed 951s. Maximum power is generated near redline and the power-curve never falls. This engine is a perfect example of optimum tuning, instead of throwing a pile of money and parts at the car like a lot of people do.