/www.new4stroke.com/

i was wrong....for some reason i thought the valve pistons would completely leave the bore. dumb ass. i posted your vid on the glamis website and they corrected me right away. its just a port similar to a 2stoke motor.

check out this stuff though. god damn i love engines!!!!!!!!!!!!!


look


not that cool but whatever




very cool......yet to read its too damn long

the old wise man on GD knew this guy back in the 80's. he sold his patents. now his vid is private....couple months ago it worked according to the girl that posted it

thats funny it was built by a polish dude. it should be called OLD 4 stroke engine the damn thing was invented in the 70's

i wonder how the compression rings are able to slip in and out of a bore like that. not sure the energy used to move those pistons is less than the power made with the extra intake capacity they spoke of. there is prolly a reason this design never took off. the animation is memorizing though thats a pretty cool find there dirty.

That is neat. Not sure if it really would be so much better than valves though. But I am all for engine advancements.

very interesting. i am curious on the type of RPM's these motors purr up to. i am leaning towards it being a "torquey" engine revving at lower RPM's. cool invention.