I do not know the history of my motor, but I have run into a situation that I could use a little input on.
It is a Chevrolet 350. I had a noisy valve, and found I could not adjust the lash on #7 intake. Long story short, I pulled the cam, and found the lobe to be extremely worn. In my approximation, 1/2 inch. Also intake on #5 was also worn, almost to the same extent. I bought a new cam, and have installed it. However, I am still unable to adjust the lash on #7 intake. With the cam and lifters being new, and all the push rods the same length, that only leaves the valve springs. All the rocker arms arms look good, and also the studs.
I know there are some good mechanical minds out there. I truly appreciate any thoughts anyone might have on the situation. Thanks, in advance.
Thanks, Ken
1970 C-10