I think its a turbo system
2 tubes makes the exhausts gas goes back too the cylinder and piston
Making it run like a 2 stroke engine but with less petrol use.
2007-09-13
08:12:26
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3 answers
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asked by
Anonymous
in
Cars & Transportation
➔ Maintenance & Repairs
If it`s not a turbo what is it ?
It´s compress the air from the combustion
And reuse it for a second time
2007-09-13
10:15:40 ·
update #1
the scooter only use 1 gallon of petrol in 130 milles
and topspeed is 55 milles an hour
good for a 50cc scooter
2007-09-13
10:20:34 ·
update #2