122cc DOHC china bike cam chain set-up

video showing the operation of the camchain in my twincam minibike engine

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DAYTONA Supercharger MONKEY[Part-1]





DHZ 140cc lifan motor tech
I put an inner rotor kit in the mini, check out what kind of performance upgrades you should expect from this mod...





Cylinder Block Machining Video - Engine Building DVD
Buy the "Basic Engine Building" DVD http://store.boxwrench.net/Basic-Engine-Building-DVD_p_8.html Basic Engine Building DVD - Chapter 25: Cylinder Block By this time your block is disassembled and in the machine shop. One of the most informative sections, here we take you behind the scenes to show what goes on while your away. We show the process of align honing the main bearing bore that is needed before anything else can be machined. Then the block deck is leveled and machined as needed for the new head gaskets to seat properly. And finally the cylinder walls are bored out just shy of their new size, which will be achieved when they're honed. BoxWrench.net is a community and resource designed for automotive enthusiasts. The Basic Engine Building DVD is over three hours of engine building that covers everything from removal and disassembly to final assembly and engine start-up. This is the ultimate DVD for any home mechanic or engine enthusiast that wants to see a complete rebuild from Teardown to Start-Up. This video can be used to learn how to work on almost any type of internal combustion engine including V8, V6, Straight 8, in-line 6 and even 4 cylinder engines. All of the interactive features and menus will not work over YouTube. This video is great for people interested in car repair, car care, and restoration. As well as hot rods, muscle cars, performance parts, and Boosting horsepower. It can also help you to gain knowledge for increasing fuel economy, how to lower your emissions, and covers preventative maintenance to avoid little things like overheating. Get the full DVD with all of the interactive menus, Tools section and engine Glossary terms here... http://www.boxwrench.net Educating the Automotive Enthusiast! Don't forget our Holley Installation & Tuning DVD. Sample clips on our youtube page and at our store here... http://store.boxwrench.net/Holley-Install-Tuning-DVD_p_12.html BoxWrench on Facebook: http://www.facebook.com/boxwrench





124cc DOHC 4 VALVE TAKEGAWA + FCR28 by BANKA.MOV
BANKA BEING PERFECTIN 124cc DOHC 4 VALVE TAKEGAWA + FCR28 by BANKA




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