I have a Vig 3600, right now it flashes to about 4k. Where should i start to spray? 4k?

Also, I plan on running a 100 or 125 shot. I have a H/C/I car now. Should I just spray it or should i get a progressive controller?

Thanks guys!

 

No that's a lil too late. You should start to spray between 2500 and 3000 rpms. We sprayed toxic99's car on here with a 175 on a stock bottom end and at 94000 miles its still going strong.

 

Hold the rpm's at about 2500 and flash it off the line, if it holds you will be happy.

If you are scared of spraying it that way just wait till 3K, it is a little safer that way but you won't have near as good 60' times.