Originally Posted by SoL_93GT

I was wrong, I looked at the dyno sheet again and it makes max tq at 4200 and was under the impression you should shift at 15% higher than max tq. It does make 500 rwhp at 5550 but I also wanted to keep the rpm down to save the block. Do you think I should raise my shift points? Also as I'm sure you know the valves and ports are tiny and the stock cam makes more power down low. But you know more about this than me. Let me know what you think.

Briane