64-5mustang
Well-known member
I have had a valve rattle on mine 200 for a while. I decided to dig in to it to day and in stall a adjustable high raito dont rember what, rocker set I had laying around. While adjusting the arms I noticed three of the lifters had bled down right away with it running they will keep pumped up but not always at idle. I also noticed that 5 lifters had no movement at all like a solid lifter. At this point I believe my best bet is new lifters and might as well do a cam as well. It has a webber carb hei dizzy a header is in the future, it is a week end toy not looking for much power. What would a good cam size be