What´s the difference between a double pumper carb and an ordinary vacuum controlled carb? Dp´s are supposed to be better suited to light street vehicles, or so I´ve read, but to me it sounds like it´s more up to the gear ratio (if the engine can turn the wheels without much hassle, so to speak).
Mpg aside, which one is the better performer? Reason I´m asking is because I can get a Holley 800 dp for a very good price......and if it just sucks gas with no gain in performance I don´t want it![img]/wwwthreads_images/icons/smile.gif[/img]

Andreas

If a Blazer runs smooth, it isn´t really a Blazer[img]/wwwthreads_images/icons/crazy.gif[/img]