alright guys, I got some rubber expansion plugs, plugged the intake and exhaust. Then took my hose from my compression tester and took the valve out of it and put it around 7-8 psi on compressor. it's leaking out of the reed box where the boot meets reed box, looks like both of them are warped. should I go with a aftermarket box? or stock, and how tight do they need to be tightened down to? any torque spec? Also, this little port. I see on the diagram a vent hose coming off of it, does the vent hose connect to anything on other end?