Timing with Hypereutectic pistons

If you get the quench tightened up, she will make plenty of torque at 32 to 34 degrees power-timing, and will stay out of detonation.
FYI;If you go aluminum heads and tight Q; I run 10.7 Scr on 87E10 with 8.7Dcr, detonation free, at 900ft elevation, and 205*F minimum water temp..
You need to get the pistons up close to the top,tho.