Engine Hacks: The Kawaskai Voyager… V-12?

August 31, 2011 by Jeremy Cook 19 Comments

Although a V-12 engine is always nice, cramming one into a motorcycle definitely qualifies as an engine hack! [Allen Millyard], wasn’t satisfied with the standard number of cylinders (6!) on his already gigantic Kawasaki KZ1300. Like any reasonable person, he decided to graft two of their powerplants together!

In true engine hacker form, inspiration struck at a classic bikes show when someone said “Suppose you’re going to make a V-12 next, then?” [Allen] replied that it would be impossible, but after this conversation, he reportedly had to build one. By the time the show ended he’d figured out how to do it. Lots of work and two six-cylinder engines later, [Allen] had proven this task to be possible.

Although this may seem like a very extreme motorcycle engine hack, [Allen] has done quite a few motorcycle engine mods, making v-twins out of a pair of single-cylinder engines and a V-eight from two four-cylinder engines. Check out the video of his latest beast after the break! Continue reading “Engine Hacks: The Kawaskai Voyager… V-12?” →

Announcing The Next Theme: Engine Hacks

August 29, 2011 by Jack Buffington 40 Comments

Engine Hacks Theme banner

We had some interesting High Voltage posts over the past couple of weeks. Today we are announcing the next theme: Engine Hacks. Each day for the next two weeks we will be doing a new post about some sort of interesting engine project. We’ll be showing projects where engines are built from scratch, engines are modified to work in a new way, or where an engine is used in an manner that it wasn’t originally intended. If you or someone you know has an interesting project that you think might fit well within this category, please let us know through our tip line.

Pictured above is an EVIC (Electronic Valve Internal Combustion) engine. This type of engine doesn’t have a cam shaft to actuate the valves. Solenoids are used instead and are paired with a small processor and some sensors to determine when and how long to open the valves. This type of engine allows you to do things like vary the amount of fuel coming into the cylinder on a continually variable basis. If you paired this with electronic ignition, you could even make the engine run in reverse!