Doug Herbert solid cam?

Ride a muti speed bicycle, at slow speeds have it in a higher gear and try to pedal the bike, its tough to pedal, now shift to a lower gear, now you can pedal fast and move along.ym

Be crazy to go to the gym and workout your legs to get stronger just to pedal your bicycle at low speeds, why bikes have many gears to pick from.

You car is the same way, nothing wrong with the engine, it needs more gear

If you go trying to make more power down low you are going to lose power at higher rpms