Thread: First Port&Polish attempt

Originally Posted by Z34Phoenix

OUCH... that blows man. the rotor pack wears to the case anyway. im not a fan of swapping cases as i feel this could result in a bad seal too. like said if you sanded the walls of the case it is time for a new blower.

Didn't sand them at all...just polish..

Air density has a lot to do with it. It's cooler and therefore more dense air as well.