Welder Help

crackedback has good points, and valid. but you need to know how to weld. the biggest welder out there wont make strong welds if you cant do your part. that said , a smaller quality welder will weld most anything on a car. do your self a favor and get some real instruction or take a class.
I have been a certified welder for many years. i have a 135 amp 110 volt lincoln welder and have used it to weld, axle tubes , ladder bars, motor mounts and frame mods. with no failures.
the most important thing in making a strong weld is in the preperation of the parts, and setting up the welder properly. dont spend $2,000 on a machine that you cant use. spend part of the money on learning the skills needed. it will make your life a lot happier and safer.
what ever you decide to do ...do NOT use the gasless welding wire... make sure the machine you buy is set up for a gas bottle. a little more money but the right way to go. ...good luck and have fun !

Right on !!!!!!!!!