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Building the World’s Smallest Twin Engine Jet Boat!
Grind Hard Plumbing Co
Jul 26, 2024
1,010,100 views
Racing our Fastest Builds - New Jumps and Trails!
First Lake Test 100HP Micro Jet Boat! ONLY 6'
How to Install an Elevator in your Backyard
I Made a Fishing Micro Skiff with a JET DRIVE motor and its AWESOME! (and Crazy CHEAP)
I Built a Go-Kart for Abandoned Railroads *Again*
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Testing 8 Innovative New Boat Propeller Designs
WAVE RUNNER 1991 Full Restoration | Restored YAMAHA JETSKI
Mark Rober vs Dude Perfect- Ultimate Robot Battle
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TRASHLINER Boat Consolidated (All 3 videos cut down to one)
I Made a Two-Stroke Engine Using Things I Found at the Hardware Store
We raced EVERYTHING! and this happened...
The Heart-Pounding Race to Rescue a Friend's Sinking Boat at Lake Powell
Building a rocket bird (ornithopter)
I BOUGHT A WRECKED PORSCHE 911 GT3 & REBUILT IT IN 24 HOURS