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Thank you for your patience.

Toyotto 300GTE 1.7

iS tHaT a SuPrA?!

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  1. ThomJones
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    Paying homage to the Mk IV Supra, I present the Toyotto 300GTE. This car pays tribute to the legendary street car of the 90s, following the factory specifications for a late '97 RZ Supra with VVT-i as closely as possible. Well regarded for having low end pull, a broad torque curve, and nearly 300 horsepower, it's no wonder the Supra gained it's reputation as a sports car legend. Special care was taken in tuning this engine so that it not only has a similar output to the beloved 2JZ, it also has a similar power curve. Every aspect was given attention to detail, from the engine and chassis materials to the octane of the fuel. Most importantly of all, it's fun to drive!

    Clone-correct parts list
    (Credit to http://mkiv.supras.org.nz/specs.htm for a lot of the JDM-specific model info)

    Engine parts matching 2JZ-GTE w/ VVT-i specs:
    2.997L engine displacement with proper bore/stroke
    Cast iron inline 6 cylinder block
    Aluminum DOHC 24 valve heads
    Variable valve timing
    8.5:1 compression ratio
    JDM turbo specs matched to CT20A turbos
    Export turbo specs matched to CT12B turbos
    2.5 inch exhaust to match stock configurations
    Gear ratios matched to the V161 6-spd manual
    Power curves closely matching stock engine dyno results
    338 ft lbs of torque @ 3600 RPM
    280 hp for JDM gentleman's agreement/ 320 hp for export markets
    7200 RPM redline

    Chassis, Suspension, and Brake parts to '97 Supra RZ specs:
    12 inch front/rear vented brake rotors w/ 4 pistons
    235/45R17 front wheels and 255/45R17 rear wheels
    25.3 inch diameter front tires and 26 inch diameter rear tires
    Hydraulic assisted rack-and-pinion steering
    Alignment (camber and toe) within range of stock parts
    Suspension spring rates tuned within range of stock parts
    Suspension height tuned within range of stock parts
    0.33 drag coefficient
    66 lbs downforce @ 90 mph
    Fully modeled interior

    Not to mention numerous educated guesses trying to match tire compounds, the differential, the undertray style, the traction control tech, and so on.

    Items still needing improvement:
    Peak horsepower at wrong RPM (5200 JDM/ 6000 Export, should be 5600)
    Fuel economy slightly too good (gets ~25 mpg in game, should get ~22 mpg)
    Idles high (900 RPM instead of 600-700 RPM)
    Fuel and water temp gauges don't read actual values
    Weight distribution slightly wrong (52% front, should be 51%)
    Some of the cluster gauges/needles glitch when car is in motion

    Install Instructions: Download 300gte.zip and place it in your mods folder. The (current) default path is C:/Users/Your PC's Name/AppData/Local/BeamNG.drive/0.34/mods

    Images

    1. 300gte_dyno.png
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