Honest question...
A Wet shot is when you inject a combination of nitrous AND fuel into the manifold, and the stock EFI system doesnt have to compensate, because you have already provided the extra fuel.
Typically, you can run up to a 150 shot dry, beyond that you need a wet shot. However, people on here use a 125 wet shot.. i suppose its more safe?... i dunno. Im going to be installing a 125 dry shot within the next few weeks.
Dave

