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  1. #1
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    What it takes to run a 6 second pass in a Nissan GTR

    Pulling off a 6-second Nissan GTR took perseverance, guts, and dedication. AMS, Syvecs, and Diamonds by Wire Racing deserve all the credit in the world for the first 6-second Nissan GTR 1/4 mile pass. It was not easy to achieve to put things mildly.

    Click here to enlarge

    Check out the video below the specifications showing what the team had to go through in order to pull this off.

    Click here to enlarge


    SPEC SHEET

    VEHICLE
    Year / Make / Model: 2013 Nissan GT-R
    Chassis Code: DBA R35
    Competition Class: Unlimited
    Vehicle Weight: 3,675 lbs with driver
    Launch RPM: 5,700 RPM
    Shift RPM: 9,600 RPM
    Redline RPM: 10,000 RPM
    Peak Boost: 70+ psi
    Fuel: Methanol
    ENGINE
    Engine Code: VR38DETT
    Displacement (cc): 3,983.2cc
    Bore & Stroke (mm): 98 mm x 88mm
    Peak Horsepower (@ RPM): 1,675whp on Wastegate
    2,500+whp @ 70+ psi
    Peak Torque (@ RPM): Unknown
    Dyno Type: Dynojet AWD Dynamometer
    Engine Builder: Scott Priebe of AMS Performance
    Block Modifications: ALPHA Billet Aluminum Block V2
    Machine Work: ALPHA
    Pistons/Compression Ratio: ALPHA Spec Pistons by Manley Performance
    Piston Rings: ALPHA Spec Rings by Manley Performance
    Connecting Rods / Crank: ALPHA Spec Aluminum Rods
    Camshafts: ALPHA Spec Cams by Kelford Cams
    Bearings, Main and Rod: ALPHA Spec Bearings by King Bearings
    Valves / Springs / Retainers: Ferrea Dual Springs & Retainers
    Cylinder Head Modifications: ALPHA Spec CNC Ported Cylinder Heads
    Cylinder Head Gasket(s): ALPHA Spec Head Gaskets
    Head / Main Studs: ALPHA Spec Head and Main Studs
    Intake Manifold / Throttle Body: ALPHA Triple Rail Carbon Fiber Intake Manifold
    ALPHA 75mm Billet Throttle Bodies (x2)
    Air Induction System: ALPHA G Custom Air Horn Intakes (x2)
    Exhaust Manifold: ALPHA G custom SS Exhaust Manifolds
    Exhaust System / Downpipe: ALPHA G Custom 4-inch Twin Exhaust
    Wastegate: TiAL Sport MVR Wastegates (x2)
    Blow-Off Valve: TiAL Sport 50mm Blow-off Valves (x2)
    Intercooler: ALPHA Air-to-Water Intercoolers
    (Garrett Cores x2)
    Fuel Injectors: Injector Dynamics I2000 Injectors (x6), Primary
    Moran 6,000 cc/min (x6), Secondary
    Fuel Pump(s): T1 Race Mechanical Fuel Pump
    Fuel Cell: ALPHA Spec Custom Fuel Cell
    Engine Management System: Syvecs ECU
    Engine Management Tuner: Martin Musial of AMS Performance
    Boost Controller: ALPHA Boost Control Solenoids
    Ignition System: M&W Pro6 Ignition
    Spark Plugs: NGK Methanol Spark Plugs
    Cooling System: APLHA Auxiliary Oil Cooler
    Oil System: Magnus Motorsport Dry Sump System,
    modified by AMS
    TURBOCHARGER
    Turbochargers: Garrett GTX (x2) Undisclosed
    Frame: T4
    Compressor Wheel Specs: Undisclosed
    Turbine Wheel Specs: Undisclosed
    Turbine Housing: Undisclosed
    CHASSIS/DRIVELINE
    Springs, F&R (Make & Rate): ALPHA spec Drag Race Springs
    Shocks, F&R (Make & Rate): ALPHA spec Drag Race Dampers
    Additional Suspension Components: SPL Camber, Caster & Traction Bars (F&R)
    Transmission: Sheptrans Stage F Custom build
    Transmission Gearing: Factory Gear Ratios
    Clutch / Flywheel: Dodson Motorsports Custom 13-plate Clutch
    Axles / Driveshaft: Drive Shaft Shop Axles & Hubs (R)
    Wheels (Make, Size & Offset): T1 Race/Belak 17-inch (F) & 15-inch (R)
    Tires (Make & Size): 28-inch Hoosier 17-inch Slick (F)
    28-inch MT 15-inch Slick (R)
    Brake System: T1 Race Custom Small Brake Kit (F&R)
    INTERIOR
    Roll Bar / Cage: ALPHA G Roll Cage
    Seats: ALPHA Carbon Seat by Tillett Racing Seats
    Harnesses: Schroth 6-point Harness
    Steering Wheel / Quick Release: Sparco R383 Steering Wheel & Quick Release
    Etc.: Custom Fire Suppression System
    EXTERIOR
    Hood and Trunk Lid: ALPHA Carbon/Kevlar
    Spoiler / Wing: T1 Race Carbon Drag wing
    Doors: Overtake Carbon-fiber Doors
    ALPHA Custom Carbon-fiber Door Panels
    Mirrors: ALPHA Carbon-fiber Mirror Delete
    Paint: Bright White
    Custom Body Work: ALPHA Carbon/Kevlar Roof Panel



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  2. #2
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    Gidi is no joke, congrats to you and my good friend Shep on a wonderful transmission that made it possible

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