Legacy Overland’s Land Rover Discovery (LR3) Surpasses 550 HP with LS3 V8 Engine

The third generation of the British SUV receives a striking performance transformation . Legacy Overland equips it with a central GM V8 engine that doubles the original power, enhancing its off-road capability and presence.

The original Discovery (LR3) was never a high-performance SUV . Its power peaked at 300 hp . Legacy Overland decided to completely change this reality . They replaced the original engine with a GM-sourced LS3 V8 . The GM engine was then stroked to 6.8 liters . This new unit produces 550 hp . Consequently, it delivers 550 lb-ft of torque . This figure nearly doubles the power the stock vehicle managed .

Electronic Synchronization Engineering

Fitting the powerful V8 into the engine bay is already impressive . However, the technological integration is more notable . The GM 6L80 automatic transmission accompanies the new engine . Legacy Overland claims to have programmed them . They operate in sync with the original Land Rover electronics . All original systems remain functional . This includes the full-time four-wheel-drive setup .

Upgrades for Comprehensive Performance

The tuner also upgraded other components . Custom driveshafts were installed . Legacy Overland reinforced the crossmembers . Moreover, the truck received a new suspension . An upgraded braking system uses new pads . Unlike other builds, the exterior largely retains its original look . No one would guess the engine hidden under the hood .

Subtly Adventurous Aesthetics

The exterior retains the original off-roader‘s design . Legacy Overland added a few key features . This includes a front winch . They also installed a rear ladder . The Discovery sports a roof rack . Finally, one observes polished exhaust tips . The cabin maintains its original layout . The new owner will prefer the V8 sound over the audio system .

Updated and Luxurious Interior

The interior retains its basic layout . However, Legacy Overland fitted new gauges . An updated infotainment display connects to key systems . Furthermore, all seats received new trimming . They used plush new leather . An upgraded audio system was also fitted . Finally, the cockpit integrates the original and functional systems .