My SS/MA 80 Aspen 318 run 10s with a the smaller 1 3/8
Thermoquad and 8.5 Compression. It is a portly 3400+
weight and regularly outperforms 283/327 Chevys in class.
My sons Stock 78 Aspen with a small valve/stock compression/stock
.375 lift cam has held the National record well into the 11s and taken him
to an AllStars Championship.
Rod to stroke and Valve angles tip the scales to the Mopar.
I will see if my boy will post some pics when he has time!