I know this is the engine that saves a lot of gas, but will this engine swap smoothly into any other eg and still save gas? or do other components beside the engine need to be swapped also?

thanks

 

anyone?

 

You'd need to use a CX or VX tranny to maintain the same gas mileage, and a VX ECU. Otherwise everything should function the same regardless of chasis, and the only way the chasis can raise or lower gas mileage is buy it's weight. Heavier = less gas mileage, lighter = more. Try to keep the VX wheels also, as they are light. The engine can turn them with less work than other, heavier wheels.