Torque also is an issue for acceleration.

guest ()
Ji'ang is right on the relationship between horsepower and RPM. Like Honda's VTEC engine, it can rev to very high RPM like 8000-9000 RPM to get the peak horsepower, but the torque's peak comes at 6000-6500 RPM. At lower RPM, smaller engine has less horsepower and torque to dirve the car until you rev to higher RPM. So if you want to have a better acceleration, get a V6 or rev to high RPM then gear.
2001-6-13 -05:00

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