I have a 1991 Extended cab 2wd Ford Ranger. Has a Straight six in it I and all 100% stock engine and truck (except stereo but that does not affect mechanical performance.) i bought it then got deployed to Afghanistan and will be coming home soon to get to know it better and start doing work restoring and improving/customizing. Would love to get some more power to the wheels. Anybody have any tips and specific things i can do to increase the power? I am not a mechanic but would love to learn from building this truck up. Will try to post pics of progress once i get back home. Any help would be much appreciated. Thank you.