This past year I used an msd window switch set to spray at 3600rpms on my plate kit. I sprayed a 150 shot all year and it worked fine. This year im changing to a direct port setup spraying 200-250. My question is am I going to have problems using my window switch setup to let it all hit at once at a certain rpm? Do I need to progressively ramp up to that big of a shot?

 

Honestly depends on traction issues. I wouldn't go spending money on a progressive yet. If you car has the suspension and tires to hook up, you might not have a problem with traction. Now if you are going out to the track and having nothing but problems hooking up then a progressive might be a good option for you. I would get you direct port setup going and start doing some test and tune at the track.

 

Thanks Neal for the info, I was kind of thinking the same myself. I was hoping for this answer

 

no prob. Save some money and if you need it when you get to that point then look at getting it. No reason to throw money at something you might not need