spraying a 93 lt1
#3
TECH Senior Member
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As long as you run a window switch and a WOT switch and you keep it to a 150 wet shot or below, you should have no problems. I would upgrade your fuel pump to a Walbro 255lph pump and I would try to pull timing somehow to be on the safe side. You could pick up a MSD 6A.
#4
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Well I'm not going to push it past 125 I would like to keep my car for a while. I have a 255 pump but I was under the impression that I needed to get the car tuned if I was to do more than a 75 shot, and the 93 is using the stupid pcm chip.