As we’ve uncovered from earlier experience, videos from [HowToLou] tend to be a little bit controversial. His distinctive model of expedient engineering is not everyone’s cup of tea, particularly when it is mixed with a devil-could-treatment mind-set in the direction of safety. On the other hand, there’s no arguing that his procedures get results. His video clip on changing an 18 HP using mower into some thing akin to a go-kart is a ideal instance.
The initially section of the job will involve getting rid of all the hardware linked to mowing, as definitely you will not be slicing any grass whilst pushing speeds of 48 kph (30 mph). This both of those saves excess weight, and removes a good deal of mechanical complication that would be in the way of further modification. That claimed, it also leaves the mower immobile, as there’s no more time be any link between the engine and transaxle.
In its put, [HowToLou] installs an off-the-shelf torque converter kit that works by using a repeatedly variable transmission (CVT) clutch. As he immediately demos, the CVT technological know-how will allow the equipment ratio to immediately adapt to the engine RPM many thanks to pulleys that change their size relying on how quickly they are spinning. It’s a big advancement about the system he originally yanked out, however as you might count on, fitting it into the mower necessary some tailor made function. The last step was to pull the previous pulley off of the transaxle and swap it with 1 that’s fewer than fifty percent the first size.
Putting on his protecting flip-flops, [HowToLou] hops on the souped-up mower and is almost thrown off the back again of it as soon as he methods on the fuel. Obviously the modifications had been a results, and the movie ends with some open up road tests — presumably he’s riding off to the store to go get a helmet.
We in fact missed this video when it initially built the rounds, but it has considering the fact that picked up steam and is pulling in some amazing figures. [HowToLou] tells us he thinks it’s thanks to the point that a whole lot of men and women are upgrading to far more contemporary zero-change mowers, meaning there is a surplus of these next-hand mini tractors on the current market. No matter what the cause, we’re content to see this backyard engineer get some mainstream achievement his procedures may possibly not constantly be by the book, but they’re often entertaining.