Scale Model Running Challenger Flathead V8 By Ron Colonna

Challenger V8 Ignition: Spark Bore: 1 in. Stroke: 1 in. Displacement: 100 cc Max RPM: 6,000 This engine was built early in my gasoline engine building career. I received the castings and drawings as a Christmas gift from my wife. I had it running about five months later. This is the engine that creates the most interest at the shows. So much so that I've had to rebuild it twice because of wear. As designed, it had some major shortcomings. The conrods were bronze castings which promptly wore grooves in the crank. These were replaced with rods machined from 2024 aluminum. Pistons were remade and the engine fitted with rings made from the George Trimble method. Oil control rings are a necessity as the engine smokes badly without them. An electric start system was added and the engine now runs with the push of a button.

More Videos...


12 Awesome Tiny Engines That Could Power An RC Model
If you like the video, please subscribe for plenty of car related content coming: http://bit.ly/SubToVisioRacer SOCIAL: https://youtube.com/user/VisioRacer https://plus.google.com/+VisioRacer https://facebook.com/VisioRacer https://twitter.com/VisioRacer https://instagram.com/VisioRacer https://carthrottle.com/user/VisioRacer Subscribe to my friend's channel, IceOne01, dedicated to bikes and cars as well: https://www.youtube.com/channel/UC1wn3hDIISSUou_IX5WbvjQ?sub_confirmation=1 DISCLAIMER: Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing." The materials are used for illustrative and exemplification reasons, also quoting in order to recombine elements to make a new work. The original works were altered quantitatively or qualitatively and the video does not compete with the market for the original works. There were used small portions of the materials in a new context and expression for illustrative reasons only. I do NOT own the video materials and all credits belong to respectful owners. In case of copyright issues, please contact me immediately for further credits or clip delete. CREDITS: “Miniature 6 cylinder boxer engine” by dickinohio https://www.youtube.com/watch?v=QAugYThTuRg “8 Cylinder Radial” by DetroitEngineWorks https://www.youtube.com/watch?v=yLeBSU7x1vU “Schillings V8 80cc model engine running with great sound.avi” by Werner Siata https://www.youtube.com/watch?v=tJ-NLmH-UsU “Model Motor 4 valec s 20cc” by Reinhard Heine https://www.youtube.com/watch?v=gkwiXhyiJCo “W9-2-1.AVI” by V12-factory https://www.youtube.com/watch?v=mW1gPPYArqg “World smallest working Hot bulb Model Engine No. 1-08” by Find Hansen https://www.youtube.com/watch?v=tR-5ZtdXPrw “Miniature Blown V8 Engine” by gofish123 https://www.youtube.com/watch?v=96qMAtWvu68 “Motor W-32. Miniatura.W-32 Engine” by Motores Patelo https://www.youtube.com/watch?v=ZVuKp5M3de8 “B&W Semi Diesel Model Engine” by Find Hansen https://www.youtube.com/watch?v=D7RosEP406Q “Jet Engine made on a 3D Printer” by Gerry Hamilton https://www.youtube.com/watch?v=6rX4xv5-NvE “Model 4 cylinder engine” by stripduster https://www.youtube.com/watch?v=NrQ6fmUmMt4 “Artus mini V12 Motor Sound” by ArtusMotor https://www.youtube.com/watch?v=S7Woeiyrpn4





Supercharged home made Straight Eight by Desperate Dan Vid 2
Built in a shed, it fired up first go. I was hoping it would sound real lumpy like a drag engine, but it runs too smooth, and it's too quiet even with unsilenced 9" pipes! The timing was a pain to sort out the Rover distributor runs backwards, I had to take the heads off to work out the firing order!!! See the shed it was built in on Vid 1. Added May 2012: OK, my nails are dirty, maybe because I'm an engineer & build stuff? Maybe your nails are clean because you can't build eff-all & just sit behind your computer? C'mon folk, get a life.





Mini CNC 4-axis and Miniature Chevrolet V8: Super Sound!!





World smallest V12 engine
http://www.bringthecake.com Apparently the builder's name is Yesus Wilder and he only used three materials to build the engine. Stainless steel, aluminum, and bronze. All credits to him.




Follow