Adam Davies — Nissan Silvia (18OSX)

ENGINE: Mazda 13B semiperipheral-port (PP), 1300cc BLOCK: Green Brothers semiPP housings, 2mm unbreakable apex seals, clearanced rotors, CNC-machined water-jacket mods, balanced rotating assembly, Green Brothers oilsystem mods, dowelled block, baffled sump INTAKE: Modified lower intake manifold for semi-PP, 2.5-inch intercooler piping, K&N Filter EXHAUST: Mac’s Mufflers custom four-inch mild-steel, Manawatu Muffler Centre rotary muffler TURBO: BorgWarner EFR 9180, Mac’s Mufflers twinscroll schedule 40 manifold WASTEGATE: Dual TiAL MV-R BOV: Blitz FUEL: 35-litre alloy tank, two-litre surge tank, Bosch 910 lift pump, twin Bosch 044 main pumps, Green Brothers fuel-rail kit, Sard FRP, Indy Blue 1680cc primary injectors, Siemens 2300cc secondary injectors IGNITION: AEM smart coils, Green Brothers leads, NGK race plugs, ICE 16V ignition booster ECU: Vi-Pec i44 ECU COOLING: Industrial Radiators custom twin-pass radiator, custom front-mount intercooler, custom oil cooler, Davies Craig EWP80, custom plumbing EXTRA: Mac’s Mufflers tube front, oil catch can POWER: 500kW on 25psi FUEL: E85 ENGINE BUILDER: Green Brothers Racing TUNER: Green Brothers Racing