Here at Motor & Diesel Engineering, our speciality is the LR 300 Tdi and International HS 2.8 engines. Over the last 20 years, we have developed conversion kits to fit these engines in the following Land Rover vehicles: All Defender, all Range Rover pre-2002 and all Discovery pre-2003. Jun 13, 2008. #17. sorry, forgot to mention it, but my colleague at work has a 300tdi with 155,000km on the clock. He was thinking about overhaul time until our local independant showed him cars with + 400,000km and still not needing overhaul. Goes to show with regular maintainance they can go forever. The 2.5L Land Rover 200/300Tdi platform falls into an interesting space in the Bosch VE pump 4-cylinder diesel engine spectrum. On one end there are Volkswagen 1.9L TDIs chasing high RPM/high hp (5000+rpm, 300+hp). On the other are the Cummins 4BTs pushing huge torque figures at lower RPM (700+ ft lb at ~1800rpm). Started up the 300tdi this morning and got about 1/2 mile away from the house. Sitting at a stop sign at idle, the engine suddenly got louder and ran rough. I turned around immediately and started heading back home when the engine started losing a lot of power and I had to keep a much higher RPM for the car not to stall out. The Range Rover Sport and the Land Rover share a chassis and powertrain, so we delve into the Range Rover and Land Rover engines. Range Rover Vogue. Gasoline L322. 4.2L Supercharged, 4.4 L V8, 5.0L V8, 5.0L Supercharged V8. Diesel L322. 3.6l TDV8, 4.4L TDV8. Land Rover Discovery – LR3. Gasoline. 4.0L V6, 4.4L V8. Diesel. 2.7 TDV6 Posted February 21, 2007. Hi, I have a November 1995 300 Tdi Discovery Auto fitted with EDC, and could do with some advice from people with EDC experience. The discovery will cruise at 70mph on the level no problem, but when you reach a incline it starts to gradually lose power, at the top of the incline your doing 50mph. 15Jxxxxxx Diesel 2495cc (ex Sherpa van) 15Lxxxxxx Range Rover Classic 200TDi diesel 2495cc automatic transmission. 16Lxxxxxx Discovery/Defender 300TDI diesel 2495cc. 17Hxxxxxx 90/110 petrol 2495cc 8:1 CR. Here it is: The alarm/immobiliser system of the 300Tdi consists of 3 main components : 1)The small hand transmitters. 2)The alarm control module, attached to the firewall behind the speedometer, and. 3)The immobiliser control module, situated inside the battery box under the front passenger seat. 1Nh4B.