Forum Discussion
Hannibal
Jan 28, 2014Explorer
Second Chance wrote:Hannibal wrote:
Around the southeast and Arkansas, I would use the Chevy. They'll both be a test of patience. Higher HP through gear reduction equates to more torque to the rear wheels.
Horse power cannot be increased through gear ratios. The technical definition of HP is a function of torque AND time. By gearing down the output of an engine, you can increase the torque, but it increases the time required to do the work. HP can only be increased at the power source.
I think you misread my post but just the same, if you have a flat torque curve from 1600rpm to 2900rpm for example, through gear reduction, you will increase engine rpm going from O/D to direct at equal road speed and increase HP with higher rpm and torque with gear reduction. My 345hp/365ftlbs Hemi made more torque through gear reduction to the rear wheels than my '03 250hp/460ftlbs SO Cummins. The engine with more hp can put more torque to the rear wheels through gear reduction.
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