HPI Savage X 4.6 Big Block Replacing Pressure Spring behind Starting Pin
19:58
HPI Savage 25, unused for years, will the engine start?
8:19
Putting A BIG Engine Into An HPI Savage
14:25
HPI Racing Savage X4.6 Test & Tune - The Classic Nitro Monster Truck
36:59
Inspecting Savage SS Clutch To See What Went Wrong
6:26
Upgrade my Big RC Car!!! HPI Savege 4.6 için RotoStart!!!
7:20
Savage x 4.6 Cheap Mods,Tips & Upgrades !!!!!!!!!!
27:11
HPI F4.6 nitro engine Rebuild.
7:41