radicalnegative1's Channel

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Sneak Peek at World's Largest Sprinkler Valve Cannon 2,100

by radicalnegative1 8 months ago

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Corn vs. John Deere Brush Mower radicalnegative1 933 views Time to mow down the corn. I'm on a John Deere 620 that's followed by a 6 foot brush/bush hog.
Homemade Custom 6.5 HP Mini Chopper Rat Bike radicalnegative1 8,757 views This is my homemade mini chopper. It was a budget build.. that should explain why I skimped on some parts. It runs and rides very very well. It goes pretty fast too- I had ...
Gravely Commercial 12 Walk Behind Tractor radicalnegative1 1,308 views I don't know why or how, but a lot of people are giving us their old Gravelys. We got this one last week (free) from a friend who bought it new back in the mid 70's. It run...
Harbor Freight Honda Clone (Predator) Engine Unboxing, First Impressions, and Startup radicalnegative1 16,392 views Just hauled this home from Harbor Freight today. It's a 6.5 horsepower 212cc engine - a Honda clone. I needed an engine for my mini chopper project that could deliver lots ...
From Stuck to Running in 4 Hours: Briggs and Stratton Model 8FB radicalnegative1 2,139 views This Briggs and Stratton 8FB was given to me in not very good condition. It was stuck, had seriously damaged valves and terrible ignition parts, and was mounted to a pump t...
Cruising in the 1950 Chevy 3100 Pickup Truck radicalnegative1 934 views Just a quick drive through a small part of rural southwestern Ohio. Its hard to drive one handed...
Two Inch Piston Valve Pneumatic Cannon radicalnegative1 745 views Here is a dry fire from my homemade piston valve cannon. What you see is a 26" long 2" chamber and a SDR-21 golf ball cannon. I've taken it up to 100 psi. At that level it ...
Sneak Peek at World's Largest Sprinkler Valve Cannon radicalnegative1 2,100 views 70 PSI test shot. The recoil blew the assembly back 28 inches.
Console and Trigger Test radicalnegative1 140 views
Antique Wisconsin Engine Model AA - Pioneer Gen-E-Motor radicalnegative1 1,379 views I bought this generator this morning at a swap meet for practically nothing. I did minimal cleaning and it took right off. It is rated for around 5.5 amps at 115 v @1800 RP...

About Backyard Engineering

Tractors, Lawnmowers, Engines, Engine Repair, and Engine Modification

Created by

radicalnegative1

Latest Activity

Jan 20, 2012

Date Joined

May 14, 2007

About this user

I love mechanical things. The older they are the better. I especially like antique air-cooled engines. I have a couple ancient Briggs, some Lausons, Wisconsins, etc...

I currently do small engine repair as a hobby and as a source of income, with hopes to expand that hobby to a business.

If you have any questions, email me.