Indicas have a shorter bloom time than Sativas, so I would suggest looking at the listed bloom times for pure indica strains on the seedbank websites. Use a clone of your earliest finisher if you're looking for short cycles.

I had two Afghoo sisters, one finished in 54 days (about 50/50 cloudy vs clear trichs, 75% red pistles) while it's sister wasn't ready for nearly two more weeks.