I have a 750 Spectre that I picked up here a few weeks ago that has sat outside for several years.
It would start up and try to idle on 2 cylinders when I first brought it home. When I started looking into the carburetors I found that the vacuum operated sliders on 1 and 4 were stuck solid. Unable to budge the sliders I purchased another set of carburetors off of Ebay. When I got them I tore them down and gave them a thorough cleaning and installed them on the bike.
Now it will start up and idle on all 4 cylinders, but when I try at all to rev it up it just does not want to rev at all. It acts like it is running out of fuel. I do not have the airbox ducts hooked up to the carburetors at this time as I wanted to make sure all was well with the carbs before I fought those things back in place. Am I looking in the wrong place by looking at the fuel system?
I don't think it would be an electrical (timing) issue, but at this point I am drawing a blank.
Anyways, I am not sure what other information to pass on, so if any one out there has any ideas I would love to hear them.
Thanks in advance.
