what other engines can I replace in a 97 S10 2.2 @wheel drive? Looking for another four banger though.

Jasper has engines for the s-10 pickup trucks they have warantees to with their engines

Welcome to AF.

Your GM parts dealer has good deals on engines.
Warranty has been upped on them to 100k
Give him a call

Jasper is the best one out there,they do upgrades.Do not get one from the auto parts stores,the warranties suck!For the warranty,you have to take it to one of their places for warranty work.The reman engines from the auto parts stores use cheap parts,bearings made in Israel,pistons made in China and etc.Jasper uses high quality parts made in the USA,Clevite bearings,Fel Pro gaskets.I have seen this,the Jasper rep that comes in my father's shop once in a while brought in two sets bearing,one was a set of King Bearings made in Israel and a set of Clevite bearings made in the USA.The advantage of the Jasper warranty is,you can take it to any Jasper dealer for warranty work for 3 years,75,000 miles.Jasper is cheaper than the dealer.