HPI Savage XL 2023 transmission issues, repair and preventative maintenance @hybrid32494 Nitro gang!
14:49
Nitro Monster Garage - HPI Savage XL 3-Speed Transmission Repair - Not Shifting - Seized Clutches?
18:17
Addressing some issues on the HPI Savage GTXL-6 5.9
44:03
HPI Savage Nitro engine truck transmission repair part 2 disassembly and reassembly
25:33
Why Nitro Engines Outpower Everything Else
8:08
How to prepare a HPI Savage for Extreme bashing 6/7 : Differential
4:15
RC differential / diff shimming for dummies
19:58
Let's take a look at the HPI 21BB Big Block Nitro engine first generation HPI Savage .21 stock
8:59