Revhead Wiki

The SL4 is an inline 4-cylinder engine that comes stock on the Walea base model.

Torque Curve[]

Engine SL4 TorqueCurve.png
The SL4 has a fairly average power band for a commuter engine that ranges from about 3,000 to 5,500 rpm. It's peak torque output is a measly 260 Nm.