I'm going to replace my thermostat on a b16 swap( SiR I). I've searched this topic and found sugestions for a 90-93 integra, 94+ del sol, and Itr thermostat, but usually these are sugested for a Sir II b16- will any of these work on mine(are the gen 1 and gen 2 thermostats the same?) if so -i've read the itr thermostat has a lower opening temperature- can anyone confirm this?

 

All B-series VTEC t-stats are the same, regardless of part numbers.