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Is it possible to swap a 3000 gt vr4 engine into the 2001 v6 eclipse and stratus rt v6?

Swapping a 3000 GT VR4 engine into a 2001 V6 Eclipse or Stratus RT V6 is possible but requires significant modifications and custom fabrication. Here's an overview of the challenges involved:

1. Engine Fitment: The 3000 GT VR4 engine is a DOHC (double overhead cam) V6 engine, while the 2001 Eclipse and Stratus RT use SOHC (single overhead cam) V6 engines. The different engine architectures may require modifications to the engine mounts, engine bay, and transmission tunnel to fit the VR4 engine properly.

2. Transmission Compatibility: The 3000 GT VR4 transmission is a 6-speed manual, while the 2001 Eclipse and Stratus RT use a 4-speed automatic transmission. You'll need a custom transmission adapter or bell housing to mate the VR4 engine to the Eclipse/Stratus transmission or swap to the manual transmission.

3. Engine Management and Electronics: The 3000 GT VR4 engine uses its unique engine management system (EMS) and electronic components. Integrating the VR4 EMS with the Eclipse/Stratus electrical system will be a complex task that requires custom wiring and programming.

4. Fuel System and Exhaust: The fuel injection and exhaust systems of the VR4 engine may not be compatible with the Eclipse/Stratus. Custom modifications to the fuel lines, fuel injectors, and exhaust system will be necessary.

5. Cooling and Radiator: The 3000 GT VR4 has a different radiator and cooling system than the Eclipse/Stratus. Modifications will be needed to ensure proper cooling of the VR4 engine in the new chassis.

6. Custom Driveshaft: The Eclipse and Stratus may use different driveshaft lengths and configurations than the 3000 GT VR4. A custom driveshaft will likely be needed to connect the VR4 engine to the Eclipse/Stratus rear differential.

Due to the extensive modifications required and the complexity of the engine swap, it's generally not considered a feasible or cost-effective project. It may be more practical to consider other engine swap options or use a different vehicle platform that is more compatible with the 3000 GT VR4 engine.