"Fredxx" wrote in message
...
On 03/02/2012 13:03, Dave Plowman (News) wrote:
In ,
Doctor wrote:
Bikes and boats don't have to meet the same emissions as cars.

But not far off. They are a world away from the 1950s two-strokes.

The orbital engine isn't used on cars

More to the lawmower image of the two-stoke it was not used in cars.
Chrysler did some R&D on two-strokes for cars and came up with a direct
injection with normal pressurised oil crankshaft engine. Only image
stopped it being used - by the marketing men.

Image? You think the average car driver cares what type of engine is in
use?

It's not possible to make a two stroke meet emissions regs in practice.
Their fuel consumption is also poor. This is why they're only used for
purposes where their low production costs outweigh this. In countries
where it doesn't matter.

Dribble

Go and ask in the pensioners drop-in centre.