im not going to do that but how do you know where to put the holes in the crank?
Forget that crap... SB mopars have been turning HIGH rpms for YEARS with normal cranks.. the most I ever did on the crank was elongate the oil hole some.. you can do that with a file or have the crank grinder do it (they know what I'm saying on that).. but its just the slot across the oil hole.. as I said before.. I have been 9600 rpm and its still together.. and I sure dont do anything magic
You can't correct the oil timing with file. And the oil timing is off, by a mile. All you need to do is stand a sbc next to a sbm. Even Ray Charles can see the timing is off. And you need the cranks too.
I'm not trying to correct anything.. it just give it more area for the oil once its out of the hole to hold oil.. I bought a old PS truck crank and that is what was done to it.. then I had another turned down and they did it for me
