Classic/Antique Car Repair: 48 Ford coupe, cam shaft, wd 40

Question
I own a 1948 Ford with the original flathead V8 engine. The engine was rebuilt a number of years ago but probably doesn't have more then 1000 miles.  When I push the starter button I get a grinding noise. I purchased a new solenoid and had the starter rebuilt. Still get the grinding noise and the engine won't turn over. I would guess!!!! that there is a strain on the starter caused be a resistance somewhere in the engine. I could be way off base since I don't know much about car mechanics. I attempted to turn the engine by attaching a socket wrench to the front of the engine. I think I attached to the cam shaft nut. See, I told you I don't know much about engines. Anyhow, there seems to be quite a bit of resistance. I ordered a repair manual but it did not mention anything about the required torque. What is the recommended torque? Can you offer any ideas regarding what could be causing my problem? I have had extensive body work done. Completely reupholstered. Beautiful car. Just one problem. I can't get it to run.  HELP!!!!!!!

Thanking you in advance, I am

Sincerely yours

Bob Sims

Answer
Well, do you want the good news or the bad news first?
The bad news is I have no clue what required torque it needs, the good news is I can help you with your engine.

First. let's address the grinding noise. If your starter is truly turning, engine is not, and you hear grinding, you have stripped teeth on either the starter drive gear, the flywheel ring or both. Did you replace the starter or have it done? Both of these teeth sets are visible with the starter out.This will have to be fixed, but first do a few things to ease your mind.

Turning the engine with a socket on the HARMONIC BALANCER bolt is a good idea, but to get an idea of your motor's condition, you must do this with ALL of the spark plugs removed. If it has set for a long time, it is not a bad idea to put WD-40 or Marvel Mystery oil in the holes you pulled the spark plugs out of before turning. With the transmission in neutral and the plugs out, the motor should turn with minimal resistance. This will tell you if the problem lies only with the starting system.

If your engine does not turn fairly freely when doing this, send me a follow up. If it does, repair the teeth or drive gear problem and you should be on your way.