Originally Posted by cutthroatkid
I'm using the cheapo hf purple guns till I can save up for something. better
Which one? The 40716 requires 1/2 that compressor to keep up. That's the gun I have been able to run with my HF 90234 ( discontinued ) compressor which is 10 gallon 5.6 SCFM@90 PSI.
The 66222? ( replacement for 43430 ) takes quite a bit more air.