Re: how to test the power pak
You'll need to get an OEM, manual.
It will have the test procedures, for your engine.
As far as the reedvalves, I don't know what your wanting to check .
But, you can remove the intake , and take a look at them.
YOU NEED TO STOP SCATTERING POSTS, ABOUT THE SAME MOTOR / PROBLEMS !!!
KYHunter