N2o on stock 2.2 ecotec cavalier 03. I want to know everything about the install and everything I need to get it right. It's my daily driver so don't want to go super crazy.
I'm not N20 expert but I personally would go with a wet kit 50 shot and also invest in a full sweep fuel pressure gauge. I've asked around here and people tell me to avoid nitrous on such an old motor even though they are strong as hell.
I ran a 75 wet kit on 2.2 for a long time with no problems. When I went up to 125 shot engine went boom lol. My fault for not having a fuel safety shot off. Lost fuel pressure and nitrous oxide kept spraying engine ran lean and we'll you know the rest. 75 is safe if and only if you run a wet kit and wide band o2 the keep afr with in engines optimal range.