torque is everything. its the explosive force.

where hp peaks just gives you an idea of where the best torque is made.

low hp= low end torque.
mid hp = mid range torque.
high hp= high range torque.

300hp @3500rpm=450 lbft @3500 (454ci BB)
300hp @5000rpm=315 lbft @5000 (350ci SB)

same hp. but torque is what matters.