timeing a 351w
spout conn. tried the timeing light and the timeing mark is no where to be found.Even when the distributor is turned stop to stop. The resone Im checking the timeing is I have a flat spot at an even speed. If you try to acelerate or let off the gas it bucks to the point of breaking drive lines. If any of you can help me with timeing procedure or know why its bucking help me out please.Also it runs no different with the spout connector pluged or unpluged. Thanks


