Congrats Ron
I thought 10.90's first time out, so i wasn't to far off. I agree with Tex a 950 or bigger carb would help it, maybe play with timing and carb jetting.
At least you had no major issues.
What were your 1/8 mile times and 60ft, also weather.
Mick

69 Dart GTS 440 mopar .590 cam, Edelbrock heads, 3200#
best et 6.45, 106.78, 10.14, 132.88 mph, 1.47 60ft
best 60ft 1.36