Chassis dyno numbers

[LfiveohX]

I have the chart from the dyno, but I don't have a scanner to post it here. But it makes sense because my car pulls hard on the graph until about 4700 rpm where it levels out until it max's out at 5250 which is where the printout shows 223.3 @ 5250rpm. It is almost the exact same spot on the chart where the torque curve starts to drop also. max torque was 237.7 @ 4750rpm. Do you think I am hurting the engine? The line on the graph is at about a 45 degree angle as it is climbing, almost perfectly straight, and then it's like it falls on its face at approx 4700. I didn't even think about it being because of lack of fuel. I was just upset that it wasn't more and didn't question why it wasn't more. Thanks for the info.

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1993 Conv. LX 5.0, Air in the tires, Fuel in the tank, Put the top down, Floor it till it breaks!