HPI Big Block Getting Started Guide
25:02
HPI Small Block Getting Started Guide
8:17
Tuning a Nitro engine on a Savage X/XL
8:16
I bought a HPI SAVAGE 25! Firing Her Up
17:05
Savage X 4.6 GT-6 break in
4:40
HPI Savage X 4.6 Big Block Replacing Pressure Spring behind Starting Pin
29:11
Breaking in HPI Savage GTXL-6 F5.9 tank 1-3
7:04
Hpi savage.....3 speed 4.6...on road test and tune.
9:52