The 2nd gen door won't fit. And of course it had to be the drivers' door too. Your MPG is horrid, there's definitely something not right. If you don't need to be smogged you might wanna look at the 32/36 Weber carb. Tons of info on the site and is by far one of the best upgrades you can make to your engine. Once you have it tuned it will give excellent MPG and good useable power. Add a nice set of headers and it will climb ev'ry mountain...