Going to buy an Impact Wrench and an Air Compressor to power it with, and need some opinions on both. How much torque do I need the impact wrench to put down for stuff like tranny bolts, lug nuts, valve cover bolts, etc. In other words, what's the maximum amount of torque I will need for any part on the Celica?
Also, how big of an air compressor do I need? I want an oil free one, but that's not that big of an issue. I need to know how many PSI's it should produce, and how much HP is should run at.
Any input will be appreciated, for I have no idea when it comes to this stuff. Just looking for a useful little tool to replace my socket wrench.