What is the right thing to do.

I rebuild my second engine. Im not going to need it for some time. What is the best way to store the motor. Should i go ahead and install the cam and keep the pressure on valve spring or will it make any different. Any other tips I should know. THANKS

I can't address the cams, but I would suggest you use fogging oil to fog the inside of the cylinders. This will coat them and protect them from condensation. There are many brands; just look online for "fogging oil". Ed