Hi i have a 97 hilux dual cab 2wd ute with a 22 r motor i am wanting to do it up im thinking of rebuilding the 22r motor and working it a bit cam/bored and carby ect my question is are the 22r motors worth doing up or should i be looking for another 4 cylinder to do up and put in was also thinking trying a turbo not sure what other engine i could use if it would be better than the 22r any help would be much appreciated cheers