mini Rotary Engine going 10,000rpm

1/5 scale replica of Mazda 13B-MSP RENESIS rotary engine for RX-8. size: 64 x 64 x 43mm price: 1,050yen (=12US dollars)

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Nitro Engine Powered PENCIL Sharpener!
My friend Bryan found a nitro engine RC car in the garbage. The piston was seized and the carburetor was dirty. I spent some time getting it up and running, but it was still missing the remote control, battery, driveshaft, and other parts. I decided to turn it into a gas powered pencil sharper instead! I was fully expecting it to fall apart at such high RPMs, but it's actually held up great. Stupid invention? Yes, but it was fun to build :) It's quite possibly the highest performance pencil sharpener on the planet. Make Your Own! Similar Engine to Mine - http://amzn.to/2ntQ02C Crank Pencil Sharpener - http://amzn.to/2om1jxD Drive Shaft - http://amzn.to/2nHZacD (affiliate links) Sign up for monthly income, expenses, and net worth reports! http://newsletter.mikeandlauren.com Help us make these videos: https://www.patreon.com/mikeandlauren Twitter - https://twitter.com/mikeandlauren Instagram - https://instagram.com/lauren_moyer/ Facebook - https://www.facebook.com/mikeandlaurentv Check out our blog: http://www.mikeandlauren.com





"Junior" Model Chevy V8 Phillip
Free style, 1/4 scale, chevy V8 250 cc , Weight 17 Kg , Cylinder head length 200 mm No rotational weight added to aid idle quality Bore, Conrod length and Stroke based on chevy 308 Fully water cooled cylinder heads and piston sleeves Scaled down starter motor with bendix and solenoid Scaled down clutch assembly and flywheel Oil pan (Sump) manufactured using 1mm sheet steel Engine block machined from billet aluminum Bore 36.5mm Stroke 30mm ( EN9 billet Crank shaft, Internal balanced) 270 degree sport camshafts 8.6 : 1 compression ratio Idle RPM ~980 Max RPM 6000 20W 50 motor oil (Crank , Rods and Cams 4 bar pressure fed ) 95 octane unleaded fuel Modified diaphragm carburetor ( To achieve Holly look alike) Optical triggered Electronic ignition 3D printed plastic distributer cap All parts manually machined, no CNC used. This was a 4 year project (Jan 2009 - Mar 2014) Special thanks to Jan & Jurie Naude for cylinder head and intake manifold castings





How a Radial Engine Works AMAZING "Cutaway in Motion"
Watch up close detail of this radial aircraft engine in motion. On display at the San Diego Air & Space Museum in Southern California. Filmed using Sony DSLR, edited using FCPX. Video Property of SRV©️ 2017





Nitro Engine Running on WD-40
Don't Forget To - LIKE | SUBSCRIBE | SHARE Check out my lathe and camera equipment!: https://kit.com/JohnnyQ90 Running my rc nitro engine (Kyosho gx12) on 50%, 75& and 100% WD-40. Support my videos!: https://www.patreon.com/johnnyq90 Subscribe to my channel! https://www.youtube.com/user/johnnyq90 Follow me on Google+ https://plus.google.com/u/0/b/104633881118655653159/104633881118655653159/p osts Follow me on Twitter! https://twitter.com/JohnnyQ90




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