VaRust

I sprayed a dry 75 shot a couple times then moved up to the 125 jets. Felt pretty good for a 200k mile car but I have not hooked my heater up yet so hopefully it will feel even better. It was 75 degrees outside when I did it have no clue what the pressure was at..

jimkaray

Probably around 750, no more than 800 I'd guess, if you started with a full bottle and the air temp was 75 long enough for the bottle to be that warm as well. Definetly on the low side. You need to get two accessories if your going to spraying: 1) a bottle pressure gauge and 2) a bottle heater. For the heater go with one that is controlled by pressure switch rather than a thermostat like the DynoTune unit. It works great and always gets excellent feed back. Once your all set up dial it up to 950, or better yet 1050psi, and be prepared to hold on a little tighter next time;-)