Rabu, 05 Maret 2014

what ratio of oil to gas should I use for a 2-stroke lawn mower?




Mike


I got a lawn mower from a second hand shop, so I don't have any documentation on my lawn mower, what do 2 stoke engines typically use?


Answer
It was 25 to one for all the 2 stroke victa lawn mowers made where i am.


Questions and answers about this item
Q: Hey, does this lawn mower use fuel to operate please. Is it fully functional with no problems, just signs of use etc. cheers
A: Yes it uses 25:1 ratio regular petrol mixed with 2 stroke oil. Yes it is fully functional doesn't need anything but fuel to start mowing your lawn. Thanks

i want to put my petrol lawn mower engine on a go kart?




Daniel


but the only thing is the choke and the accelerator are in the same how would i do this?


Answer
On go karts, typically a horizontal shaft motor ( comes out the side ) is preferable, can mount a small clutch to the motor, a chain to a rear sprocket on either a straight or differential type rear axle- keep in mind striaght axles turn like a Mack truck , not very good, while a differential will turn easily.
It is possible to use a standard verticle shaft motor ( comes out the bottom) - by using a single speed transaxle ( found on MTD tractors) and a go kart clutch or run some sort of right angle drive unit ( off a bush hog or field mower) to the axle.
To use the throttle setup, tractor racers use bicycle brake cables , a bicycle brake handle and a spring on the throttle plate to make it snap back closed - a pedal assy could be fabricated , just a longer cable would be needed. The choke might have to be made into a manual type - add a short piece of metal where you can reach it, then use a spring or latch to hold it open when its running.




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