The G3.0 HO engine is the high output (HO) version of the well-known G3.0 engine (HPI101310). The new high output version is optimsed for performance and durability without compromising on run time.
A finned black-coated crankcase design not only adds strength and rigidity but will also help cool the engine. WR8 Rally car (HPI106950) comes preinstalled with the G3.0 HO engine. Specification for G3.0 HO:
Specifications:
