Formula for a winning D1-spec S15

SPEC SHEET

VEHICLE
Year / Make / Model: Nissan Sylvia S15
Vehicle Weight: 2,575 lbs
Peak Boost: 1.4 kg/cm2 (20 psi)
Fuel: 100 octane unleaded

ENGINE
Engine Code: SR20DET
Displacement (cc): 2165cc
Bore & Stroke (mm): 87.0 x 91.0mm
Peak Horsepower (@ RPM): 450@7000rpm
Pistons/Compression Ratio: HKS Forged 9-to-1, 22mm pin
Connecting Rods / Crank: HKS H-beam, HKS 91mm Forged
Block Modifications: Shaved for clearance of stroker
Machine Work: Nismo Omori Factory
Valves / Springs / Retainers: Nismo
Cylinder Head Gasket: HKS Gasket
Throttle Body: Nismo 60mm
Fuel Injectors: 850cc/min x 4
Fuel Delivery System: Bosch 044 Pump, Adjustable FPR
Engine Management System: HKS FCON V-Pro, Z32 AFM
Boost Controller: BLITZ SBC i-D Electronic Controller
Spark Plugs: HKS Racing
Exhaust Manifold: Kazama Auto SR F1 Stainless Steel
Wastegate: Internal, High Capacity
Blow-Off Valve: None
Intercooler: R33 GT-R Factory
Cooling System: External Swirl Pot
Exhaust System: Kazama Auto Custom
Titanium 80mm

TURBOCHARGER
Turbocharger: HKS GT2835 Pro
Frame: HKS GT-Series
Compressor Wheel Specs: 56-trim (53.1mm/71.1mm)
Turbine Wheel Speds: 84-trim (51.8mm/56.5mm)
Turbine Housing: 0.68 A/R, T3 inlet, GT-Pro Outlet

CHASSIS/DRIVELINE
Springs, F&R (Make & Rate): Swift Springs
Shocks, F&R (Make & Rate): DG-5
Additional Suspension Components: Kazama Auto
Transmission Gearing: Holinger 6-speed H-pattern
Clutch / Flywheel: NISMO
Differential(s) (Make & Type): NISMO LSD
Wheels (Make, Size & Offset): Pro Drive (17×9 +15F, 18×9.5 +15R)
Tires (Make & Size): Bridgestone Potenza RE-01R
245/40/17 F, 265/35/18 R
Brakes: Brembo

INTERIOR
Seats: Bride Zeta III
Harnesses: Prodrive/Sabalt
Gauges: NISMO Cluster
Performance Electronics: BLITZ R-VIT Type II

EXTERIOR
Bumpers: GP Sports G-Sonic Type-I