What is the difference between a performance power section and a standard one?
A14: The primary difference is in the number of stages. For example, a 6-7 lobe, 3 stage may be the standard whereas the 6-7 lobe, 5 stage would be the performance section. The overall length is longer and the torque output is higher. The specific amounts of length and torque is dependent on the power section size (diameter), the lobe configuration and the number of stages.