Ok so I was trying to get the cruiser all set and I was setting the timing. I got the timing where it should be and it was still running pretty rough. I went to tighten down the distributor and it cut out. Now when I restart it, it is still running rough, and it wont get above about 1500 rpms, Even with the carb wide open. I thought it just wasnt getting enough fuel but the pump is still working.