The RC Deep Dive

What Causes Grubscrew Issues in the Grasshopper 2 with a 380 Sport Tuned Motor?


Listen Later

The Grasshopper II (GH2) likes to kick out grubscrews from that required Lunchbox pinion gear when upgrading the stock silver can 380 motor to a speedy 380 sport tuned motor. But why? The original Grasshopper (GH1) doesn't have this have issue. We dig into why this happens and possible fixes beyond threadlock.

...more
View all episodesView all episodes
Download on the App Store

The RC Deep DiveBy The RC Deep Dive