#Projectunderdog

I Turn a Water Gun Into a Shock Absorber and Explain Shocks, Springs, Suspension like Never Before

The Greatest Mystery of All Time - Where Do Valve Stem Nuts Go?

The answer is in the long attention span requiring video on the channel. #d4a #enduro #tube #honda

All in One: A/R, Compressor Maps, Turbo Lag, Surge, Twin Scroll, VGT, Wastegate +more

Get 15% off your Carly scanner with my code 'D4A' until August 15, 2024! Go to mycarly.com

Monthly? yeah right...#honda #crf300l #hashtag #enduro #adventureriding #crf

What Koenigsegg Jesko's New Record Can Teach the Entire Car Industry

So, is it better than the four stroke? You can find out in the new video on the channel #d4a

Why Five Stroke Engines Are More Efficient But Still a Failure

Who knows which car this is?

The Diesel Story - How the EU Pretended to Fight Climate Change While Poisoning its Citizens

Twin Rod Avadi Engine - Perfect Balance in a Single Cylinder - Genius or Just Another Pipedream?

New video on the channel #shorts #singlecylinder #thumper #avadi #engineering #d4a

I Hate it But I Love it - Diehard Petrolhead Drives a Tesla for The First Time in His Life

How to Install Water Methanol Injection and Tune Your Engine For It

I Inject Water Into My Engine and Make More Power

Rotary Valves Make Normal Valves Look Silly - Why Aren't We Using Them?

Which one would you go with? #motorcycle #shorts #honda #ktm #engineering

EGR Delete - The Whole Story

Full video about EGR systems (how they work, deleting, etc) is on the channel. #shorts #egr #diesel

Now I know why my slider is so beat up 😁 #motorcycle #shorts #honda #ktm

Couldn't fit this under a minute so I just sped it up #lazy #engine #engineering #shorts #d4a

I measure my stopping distance in football fields thank you very much #motorcycle #shorts #honda

The #Yamaha #R1 is different! #motorcycle #shorts #d4a #sportsbike #engine #engineering