I got the starter the other day and installed it. I put a little oil in the cylenders and let it sit for a day or so. Then I squirted a little gas in each cylender and a little in each carb cleaned and gaped the plugs and gave it a turn. Nothing! It spun and spun but no fire. So I pulled one of the plugs, grounded it and spun the engine... no spark. so I opened the distributer and found that some one had removed the screw on the breaker points so it could not open and close. So I fixed that and now I have spark! But it still no fire. Any Ideas?