The online racing simulator

4RR-THJ USX

Uploaded by :
Skin ID :
D1B1E5
Short name :
4RTU
Approved :
No
Published :
25 May 2025
Updated :
30 May 2025 (4)
Downloads :
5771 - online now : 0
Access :
Public
Vehicle class :
Prototype
Drive side :
Central driver position
Engine :
2.6 litre V4 / Rear wheel drive
Power :
2103 kW (2821 bhp) @ 15157 rpm
Torque :
1539 Nm (1135 lbft) @ 10440 rpm
Mass :
724 kg (1596 lbs)
Power-weight :
2906 W / kg (3960 bhp/ton)
Transmission :
Sequential with ignition cut
Fuel tank size :
300 litres
Information
Comments (1)
Changelog (4)
Skins
Setups (0)

Description

[Unlimited Class X] Retro-Futuristic Race Car
Only barely hanging onto reality, A galactic wide race series: USX spec racers. Drivers from across the galaxy come to compete in the most extreme race imaginable.
Teams have no budget and most have access to incredibly rare materials; This new technology in vehicle weights, aerodynamics and power make for an intense endurance race!

Unlimited Series X is extremely dangerous, crashing may not only mean being out of the race.. It may mean the end of your life too.


This is A new complete experimental chassis developed by an anonymous team, with unknown whereabouts of this never ending cash flow.
No cost spared, no limitations.
Twin Hyper Jet Compound E47x's are mounted in the rear through the center of the vehicle, these advanced thrust turbine engines are usually used by Saturn Flats Max Speed Racers, on their hoverships!
A ancient technology was the choice of low end power transmission... A Rotary engine concept, featuring 4 rotors boosting on the bypass induction of the Hyper Jet engines.

A small corvexity sphere is imbedded into the dash, glowing when power is enhanced. 6 power selection is a max top out for reliability of the rubber material tires we use, but included (if the need ever arises) is the ability to shift into full unrestricted power of the Compound E47x's!
[WARNING: SHIFTING INTO 7 POWER WILL DAMAGE INTEGRAL COMPONENTS AND MAY OVERCHARGE THE TURBINE, CAUSING RUN AWAY POWER AND UNCONTROLLABLE G FORCE]

Using other planetary materials and immense chassis and suspension development, the land vehicle maintains full tire patch contact at corner speeds of over 300 kp/h+ while also having total weight of just over 600kg??


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- AHPP race team engineering and tuning for USX Race Series
- Custom built suspension setup for extreme speeds above 300kp/h+
- Twin Hyper Jet Compound E47x's Engines [SEE INCLUDED WARNINGS]
- A Secondary "Supercharged" 4 Rotor Engine setup, Linear powerband.
- Retro-Futuristic design, extreme aerodynamics


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Screenshots

4new.jpg  2new.jpg  3new.jpg  1 new.jpg  1.jpg  2.jpg 

Ratings

Overall :
(25)
Technical :
(17)
Graphical :
(18)
Physics :
(18)
Animation :
(18)
Engine sound :
(18)

Copyright Information

License applicable to elements used in this Vehicle Mod

The author of this Vehicle Mod has indicated that this work is an original creation and has provided the following description of the approach:
Actually started with a LFS Formula car, none of the original car remains. Took a lot of inspiration from historic race cars, Group C, 60s 70s prototype racers, F1, etc. You can see bits and pieces were inspired from a whole bunch of different vehicles.

Everything hand-made, but started with a lot of assets already created to help move the process along. The roof/glass area was originally from the RAC. Many bits are from our catalog of AHPP Parts, just repurposed.
Development of the car was shared & discussed in our discord.

Redistribution / modification permission

The author of this Vehicle Mod has provided the following license, defining how this work can be redistributed, shared or modified:

License type : LFS Vehicle License
Derivatives are allowed : NO


Intellectual property

This Vehicle Mod is a fictional one.

Disputes

Vehicle Mods have to undergo a review process to hopefully avoid any future disputes about inappropriate or unauthorised content.
If however some detail has been overlooked during the review process and you wish to address this, you can file a dispute by contacting the LFS developers.
We will review every report and typically get back to you within 48 hours.
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