It's taken over a month I guess, but I finally fixed the tapping noise... and it had nothing to do with pushrods, lifters, or valves..... even tho we all agreed it sounded like it.<br />A member named Ilerrad came up with this "off the wall" notion: The fuel pump lever spring breaks and the lever doesn't ride on the cam. So the cam lobe "slaps" the heck out of the lever.<br />Yup, that was it!!!!!! The fuel pump was original equipment with a cracked diaphragm so I had to replace it. And glad I did cause this puppy runs strong, smooth, and without nasty noises.<br />I WANT TO THANK ALL of you who have offered your experience and ideas AND thank iboats.com for creating this great website.<br />I know I'll be back.... and for starters, does anyone know exactly where the timing should be set for this puppy???? I now have it at about 10 degrees before TDC.<br />Again, thanks to ALL of you.... now I can venture out into the Gulf.<br />Skiph
