stock or hv oil pump

Jadaharabi said

As in the past your not gitting it.

The INSIDE is larger so it flows more.

Remember this thread.

Hi volume oil pump vs standard volume pump

Click to expand...

No, you're not getting it. THE PUMP'S entrance hole IS NO DIFFERENT. The pickup, yes, but IT STILL has to go through the same size hole in the pump as the standard volume pump. The THREADS are the SAME diameter.