I have a large collection or pulp games but I don't think I've played any of them. I'm more likely to crib pulp material for other games/genres. My Star Wars is very pulpy, filled with racing the Empire to ancient Sith temples on remote planets and stuff like that.
However, games I DO want to try:
1. Outgunned/Broken Compass (seems like a blast)
2. Dicey Tales (pretty much what I look for in a rules system)
3. Pulp Cthulhu (Tommy guns vs. Nyarlathotep, let's go!)
Games I don't particularly like:
1. Hollow Earth Expedition (too crunchy with tons of table and modifiers)
2. Indiana Jones the RPG (games based around a single-character IP don't work well for a party-based medium like RPGs).
3. Spirit of the Century (largely replaced by more streamlined and better conceived later FATE games).