I will echo what was said. With an older rig a vacuum guage may be the way to go for letting you know how your doing. It won't tell you what your millage is but it will let you know when you are operating your engine efficiently.
__________________
Learn from the mistakes of others, that way when you mess up you can do so in new and interesting ways.
One mile of road will take you one mile, one mile of runway can take you around the world.
|