# Gasifier Design Idea

**URL:** http://forum.driveonwood.com/t/gasifier-design-idea/6618
**Category:** Woodgas Farming
**Created:** [April 28, 2022, 8:05pm UTC](http://forum.driveonwood.com/t/gasifier-design-idea/6618 "2022-04-28T20:05:35Z")
**Posts on this page:** 1
**Showing post:** 40

<div class="post-metadata">

### Author: ![ForbiddenTuna](http://forum.driveonwood.com/user_avatar/forum.driveonwood.com/forbiddentuna/32/36469_2.png) [@ForbiddenTuna](http://forum.driveonwood.com/u/ForbiddenTuna)
#### Post date: [May 5, 2022, 9:31pm UTC](http://forum.driveonwood.com/t/gasifier-design-idea/6618/40 "2022-05-05T21:31:15Z")

</div>

Jono if you want something just to test out, @Matt has made a no weld ammo box charcoal gasifier.

If you read it before I edit it in, I’m going to link some posts of the build. You’d have to make the charcoal and size it down but that’s as easy as burning wood in a barrel and snuffing it with the lid, then breaking it up with a shovel.

> [@Small engine mobile fuel station](http://forum.driveonwood.com/t/small-engine-mobile-fuel-station/6368/29):
>
> Sure, I’ll go find it and edit it into this comment. Have you seen Matt’s video on his ammo box gasifier? [[Ammo Box No Weld Gasifier Build Tutorial Segment 1] ](https://www.youtube.com/watch?v=5Er-4T9H-GM)[[Ammo Box No Weld Gasifier Build Tutorial Segment 2] ](https://www.youtube.com/watch?v=vgAyYl_AATk)[[Ammo Box No Weld Gasifier Build Tutorial Segment 3] ](https://www.youtube.com/watch?v=VQv7DkMiH-A) Matt found a better way to make his nozzles without needing to cut threads on the nozzle pipe. He uses the 1" couple and puts in a 1" to 3/4" reducer bushing. He then takes a 3/4" pipe and cut…

Since he made these videos he’s updated the nozzle design. Use this nozzle style in that build with the videos.

> [@Small engine mobile fuel station](http://forum.driveonwood.com/t/small-engine-mobile-fuel-station/6368/31):
>
> Here’s how he makes the new nozzles but with pictures. I’m terrible at describing things and need images. If the 1/2" pipe is too thick, I would just hit it with the belt sander to reduce it. I have this issue with all the 1/2" pipes I can buy they’re just a little too thick to fit in a 3/4" pipe

I want to say Matt has powered a 420cc Harbor Freight engine with this design but I can’t quite remember.

---

_[View the full topic](http://forum.driveonwood.com/t/gasifier-design-idea/6618)._