Here is the dyno sheet before the VVL Head:
Stock Block SR20DET
Apexi Head Gasket
HKS Valve Springs
New OEM Valve Seals
Hybridynamics Turbo Kit - Exhaust Manifold, Tial 44mm Wastegate, Lines, Downpipe
SARD 850cc Injectors
Garrett GT30R .63
Hybridynamics tuned using NisTune
The car is primarily used as a street car with occasional drag and road racing days. Last year the car went 11.794@115 with this setup.