My subaru won't rev past 1000rpm unless you gave it much throttle. the car idles fine but once its on the ground and in gear it does not

have any good compression at all. it has new wires plugs new valve cover gaskets. and I just modify it to run off of a 2.5 gt fuel pump,

but i did this because i thought that my pump was going out. but anyway please help tired of trying to find what the problem is

I'm now feeling like selling this car.

It does not burn oil and it does not over heat so what could it be