HL Tiger

[Jimster]

That looks like it. Check with Forgebear. Mine works like a beast. Kinda heavy but quiet and oh so powerful. Both my tanks run these gearboxes. I hate the noisy coffee grinder gearboxes that are most common and cheap. I didn’t spend all this time and modeling effort to have it sound like a blender with a fork in it. Most people are happy with noisy gearboxes but not me. Especially if you enjoy quality sound effects.

[stgoat95]

Okay. I see one available at forgebear. I’m guessing that this system will displace the speaker, right? I’ll need to dremel out the battery box.

I have the standard long rectangle lipo 7.4v 7000mah battery. Is that still my limit with a 7.0 board?

[Jimster]

I highly suggest removing the internal battery compartment and put a plate under the hull to seal it up. I will defer to other helpful experienced members for your other questions as I immediately discard the factory control board, battery, transmitter and smoker.

[tankme]

Forgot pic

The plastic ones have a decent amount of gear noise coming from them and I used a liberal amount of silicone grease on them. I bought a bunch of them cheap for my 3D printed tanks as they are a tad lighter than my other tanks.

[stgoat95]

Waiting on parts and knee replacement surgery last week has slowed the rebuild.

The two smoke units arrived - barrel and machine gun…not sure I’ll use the MG smoke because of space.

[Herr Dr. Professor]

Ah, knee surgery: it's not half as much fun as smoke unit surgery. I do wish you fast, fast recovery and plenty of time for you hobby/ies.