Why is it so hard to get good advice !!???

I put the straight up 292/509-108 cam spec in my dyno program and it said its a 58 degrees intake closing point at 0.50", B rod length 6.358 and RB rod lenght 6.769.
Is your engine based on 440 or 400, 440 would have the RB lenght but 400 could have either.