Crazy or bad A** 2 Stroke project links

[chehystpewpur]

id like to add one. i wanted a 180cc scoot for ever or atleast the motor but i found a new obsession. hopefully you guys enjoy.

www.youtube.com/watch?v=PQQC7gI1oOg

sadly not many more videos of the bike i think something may have happened to the guy that owned it and the scoot. at any rate i will be trying to find/build one as soon as money permits. im really debating if i even want a 2 cylinder minarelli at this point because this thing may get all the money i have once i can acquire one.

[oldgeek]

[Lucass2T]

I am really curious what those 70's air cooled h2 dragsters put out hp wise. I know 400hp per liter is possible on a mulyi cyl n/a carbureted 2T. But I doubt these even get to 1/3 of that...Maybe the cylinders are late 90's GP architecture disguised as stock ones? Or maybe MX 250cc barrels engineered into it?

[190mech]

Most of those old looking 2stroke drag bikes have quite modern internals with huge ports and little cylinder wall left..They only have to run 30 seconds max per run so cooling isnt an issue,hot fuels are used also,its a different game to all of us guys!!

[Lucass2T]

With 750cc you think they make it over crank 200hp?

[squab50]

[190mech]

Jan 19, 2021 6:44:15 GMT -5 Lucass2T said:

With 750cc you think they make it over crank 200hp?

Yes I think so, as Jan Thiels RSA125 made 54hp,it wouldnt be a far reach to make 200 from a 750cc..I sure as heck would'nt want to ride it though!!

[jackrides]

The accelleration was enough to feel the g pressure in the back of my eyeballs.