David Steedman — Nissan Silvia (S14)

ENGINE: Nissan RB30DET, 3000cc BLOCK: RB30E block, Manley rods, Mahle forged high-comp pistons, factory crank HEAD: R33 RB25DET head, Kelford high-lift cams, Kelford springs INTAKE: Custom frontfacing plenum, 80mm throttle body, frontmounted intercooler EXHAUST: Custom 3.5-inch Mac’s Mufflers stainless side-exit TURBO: BorgWarner EFR 8374, Mac’s Mufflers split-pulse manifold WASTEGATE: Twin TiAL 38mm BOV: 50mm FUEL: Walbro 500hp in- tank lift pump, stainless Mac’s Mufflers surge tank, twin Bosch 044 pumps, Tomei high-flow fuel-pressure regulator (FPR), six 1600cc injectors IGNITION: DSR coils, NGK spark plugs ECU: Link G4+ COOLING: Alloy radiator, Volvo electric fan, 25-row oil cooler, power-steering cooler POWER: 550kW on 20psi FUEL: E85 ENGINE BUILDER: Machining by Regal Automotive, assembled by Dave TUNER: EFI and Turbo