Those holes in that piston does a couple things. The first being its lighter . The second being increased intake charge & lubrication but without a reed for timing the intake charge they dont work . Reedless 2 stroke engines dont use ported pistons This kid is incorrect about a bunch of his comments but he will learn just like the rest of us
Why all negative comments? Kids trying different things. Engines are cheap. He is figuring how stuff works/ and what doesnt. I give him props!!! 90% of the fun of a 2 stroke is modifying them and see what happens. A+++
I like what you're saying already did the same thing but put it on a 29 inch bike you ought to try 29in I'm telling everybody don't knock it till you try at the top end amazing
Actually those windows are there for a purpose, it lightens the engines reciprocating mass effectively making it be able to rev higher and quicker but to be honest in a stock motorized bike it’s not gonna do much
so many stupid ill informed ass hats commenting. is obvious we have a bunch o 2 stroke stuffing white knights here. too bad they don't realize 2ss is a complete and total bulllshit artist.
Anybody not hating on my old video, Hey everyone please go help me out by supporting me on patreon at
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Pretty impressive for a kid in my opinion, y'all need to quit hating. Good job dude you will probably be a jam up tech one day.
Props kid. Keep at it!
Hay I got the same pwk21mm and it works great on my 66cc
A young man once hollered at my daddy… Old man I've been doing this all my! My dad asked, how old are you son? He replied 18! He was laughed to scorn!
Learn, then learn some more, then learn more, then some more, and some more and then make a video
I see u had a Florida tag on the bike. Why and how did you accomplish that
Those holes in that piston does a couple things. The first being its lighter . The second being increased intake charge & lubrication but without a reed for timing the intake charge they dont work . Reedless 2 stroke engines dont use ported pistons This kid is incorrect about a bunch of his comments but he will learn just like the rest of us
Why all negative comments? Kids trying different things. Engines are cheap. He is figuring how stuff works/ and what doesnt. I give him props!!! 90% of the fun of a 2 stroke is modifying them and see what happens. A+++
Can you bore these motors .80 cc …
I like what you're saying already did the same thing but put it on a 29 inch bike you ought to try 29in I'm telling everybody don't knock it till you try at the top end amazing
We learned that you have no idea about what your talking about…..you have a lot of facts but not in the right places at all….
Actually those windows are there for a purpose, it lightens the engines reciprocating mass effectively making it be able to rev higher and quicker but to be honest in a stock motorized bike it’s not gonna do much
this is a joke right??? making pistons in his garage …. this is wacky AF
so many stupid ill informed ass hats commenting. is obvious we have a bunch o 2 stroke stuffing white knights here. too bad they don't realize 2ss is a complete and total bulllshit artist.