Damn it sounded good. You claimed that with a bridged exhaust it isn't "special" anymore, however you designed the thing from scratch, and had it metal 3D printed, which to me and most people is a pretty big damn deal. Seems special to me! Can't wait to see how it does on the dyno.
@@EbonyPope its an epic build of 2stoke cylinder design. This could make more power due to resonance at Sweet spot rpm. To know more about it go through the old videos in this channel.
And here I was thinking you had forgotten all about the 'other' engine. Nice to hear it running again, or is that at last?. Loving the music too, very groovy.
@@EbonyPope I wondered that too ?....Good on him but he's reinventing the wheel.I built my own little dyno in my teens - & per cubic inch the model aircraft Cox engines put out the most HP per cc or cubic inch.Hed be better off running dual ram tuned rotary valves with the intake manifolds for a 50cc being about 12-13" long with carb on the end with a shot of nitrous gas.Do the pipe (exhaust) a favour)& build a steady for it(Like a strap to the crankcase)Trev New Zealand
Hi Alex Glad to see you are back on this engine. Ive been holding back thus far on commenting because I know you have had your heart set on making the 100% port work and I didn't want to put a damper on it, but I have to tell you my friend that the mechanic in me has been a bit skeptical about this working, in particular the piston design and the reasons being pretty much all the ways it has failed so far. But I feel its time to comment now and say that I think you need to be a bit more systematic with it and try to avoid too much tunnel vision on singular issues like the 100% bridge free port at the expense of halting progress on everything else. Also keeping in mind the tuners rule of diminishing returns, meaning how much of a real gain is 100% exhaust with and without a bridge in practice. Because if there is little to gain in performance between bridge and no bridge then it might be better to settle on having one suffice to have it reliable enough to run at least long enough to last for Dyno runs, rather than stick with no bridge and be continually frustrated by failures arising from it to the point you give up on it which seems to be what has happened for a while. And now you have one with the bridge an its working well that sense of satisfaction may compel you to just put the 100% no bridge in the past and forge ahead with the rest of it. Now it is working more reliably you can get to the dyno testing and perhaps you will find some more gains there to offset the small loss a bridge causes. Onwards and Upwards...........
I made a good bottle tank from PE plastic bottle. Two hoses in tight holes thru cap. Long one to bottom for fuel and just thru the cap for replace air (pin size air hole for prevent leak in tip over happenings). When I blow to air hose, it fill fuel hose.
@@DieselRamcharger Well, i don't know how to take this from a guy with diesel in the name, i mean, no offense, but diesel are not really the best sounding engines.
@@DieselRamcharger It's 50cc and it's about making the most hp out of that displacement. Given it is the highest hp per cc of displacement in that class I don't know if I'd call it "weak as fuck" when it's the best performing one in the world. Lol
i for one hope that in the near future (post lock down) that alex has a meet and greet day,there's so many of us out there rooting for this project to come to it's fruition...i would jump on a plane just to shake this guys hand.4 years plus i have followed this journey,and it has been epic and engrossing.
Hey dude, your channel brings me such joy, I’m fifty now but I still remember getting my Yamaha FS1e rebored and blasting down the Scottish lanes. Just to offer my services, I have a cnc plasma cutter if you ever need it. Your project makes my Ducati seem pretty lame😆
We were the home of the wide mouth Banshee cylinders, max power came from single wide mouth port, we tried bridges and pencil ports etc. Nothing like a wide low single port. Try a ring that is twice normal thickness when you get a chance.
Hi. Spotted your black spark plug and just a note. I funny enough today battled with my motor not running good. Found plug was arcing to the top ever so slightly. Replaced with other make and wow my motor runs far beter. Something to look for 1st before any other problems. Sounds amazing👌👌
My kids started out riding 50cc bikes at 3 years of age. This motor my have saved me buying bigger bikes for kids that skill was bigger than the engine but could barely touch the ground on the bigger cc's bikes.
ALL synod are enertia synod,,most are connected to some kind of water pump/brake or and a scale in pounds & it's revs X Lbs = horsepower ! Trev New Zealand
Excellent work, I love seeing how you come up with alternatives to the problems that appear. The sound of that engine is adorable! Reminds me of my 1980 yamaha RX125
Good to see,Your Perseverance and patience are paying off you are a inspiration for all of us to stay the course No one ever got anything done by quitting
I suppose with lighter 50cc pistions 0,65 squish is ok at 20k. When we were racing 125 GP's here in Norway/Sweden, rod strech could be a problmen if one downshifted too hard and hit 13-14k rpm :-) (Honda RS125R) Some tried roller bearing to stiffen the crank, exxpensive as the cases had to be line bored. Keep at it. Loving it. Would love to visit one day.
You got my full respect for your work ! It‘s awesome seeing you getting closer to finish the engine - thanks for sharing it with us ! Kind regards from Germany !
Solution to stop the short circuiting with a standard piston seem easy. Have a machine shop manufacture a wrist pin with that has a 2 mm plug or "stop" located dead center in the pin.
I hate to send you off on another project but if you were to buy a cheap diode laser, you could adapt a cnc tool holder to mount it and then use your cnc to cut out those gaskets by laser. You could use an extra g-code for cycling a switch to turn the laser on and off such as the g-code for mist.
Well Done mate. This would be too much for people of less Character than yourself. Glad to see your efforts are paying off and No doubt you will reach your goal and beat the commercial engine companies.
use mechanical rotary fuel pump and injectors with regular jet adjustment like old top fuel dragster stuff, pump give almost linear output in respect to rpm
Omg what are you doing. “ just purity and resonance “ I love it .😆 what a cool engine , keep up the outstanding work mate. You make some great videos and your love for 2 stroke is just contagious. 👍🏼👍🏼👌🏼👌🏼👌🏼👍🏼👍🏼🥃🥃🥃🍻
Great that you had a successful start up and running engine. I like that you are finding new ways to make the overall design simpler as you get it running. Any update on when you will be able to run it at a speed event on your bike? I suppose that Covid travel restrictions still prevent you from getting to Bonneville this year. What a shame. I look forward to seeing you run on the salt one day.
Hooray indeed !!!!!!!! Such a great thing to see & hear . The walbro carburetor made a huge difference , I've fixed small engines for 35+ years and the old carbs fine tune the best 👌 great video ,so happy for you ,have a shot for me 😆lol
Hey. In chainsaws, we NEVER use a hose that long when checking cylinder pressure, it doesn't give proper readings.try threading gauge into adapter next to cylinder
Ok now you got something to build on ! The sound of the 100% bore never sounded this good and i could always here it was gonna seize. This sounds healty so i hope the bridge will hold !
Great to hear it running but the real magic going to see it run on the nitro mix from the big intake. Going mechanical for the intake is far less work, i hope it can take the 20k +RPM its going to scream like a banshee .
might be able to make a little more power by having the rotating assembly balanced , seems it vibrating itself to death (could eventually cause the piston to fracture and bearings to damage )
You can't really balance a single cylinder engine(except to an extent with a balancing shaft), only move the direction of the force. 55-60% balance factor gives the most even force distribution, but depending on how the engine is mounted it might not necessarily be best.
Damn it sounded good. You claimed that with a bridged exhaust it isn't "special" anymore, however you designed the thing from scratch, and had it metal 3D printed, which to me and most people is a pretty big damn deal. Seems special to me! Can't wait to see how it does on the dyno.
It's a great day when you upload a video. Cheers mate from Australia
Gday
YEAHHH MATE 🍻🍻🍻
Roger 👍🍺
NSW south coast.
KTM300 and 150...for fun...
@@glennllewellyn7369 or a Beta 300rr on the far south coast NSW
The sound of a two stroke makes me feel happy.
4 stroke is all serious, lets get the job done.
2 stroke is reckless silly fun
you should put a tachometer on the engines while on the test-stand:-)
What does PiP mean?
Wait for the engine get Dyno. Am also curious abt it.
@@EbonyPope its an epic build of 2stoke cylinder design. This could make more power due to resonance at Sweet spot rpm. To know more about it go through the old videos in this channel.
@@blkdna748 I know his old videos. But thanks.
@@EbonyPope "Primus inter pares is a Latin phrase meaning first among equals"
Thank you so much will send that email right away!
@12:52 bolt or something fell out , keep up the good work can't wait to see it on the dyno
And here I was thinking you had forgotten all about the 'other' engine. Nice to hear it running again, or is that at last?. Loving the music too, very groovy.
What does he mean return PiP engine? What does it stand for?
@@EbonyPope I wondered that too ?....Good on him but he's reinventing the wheel.I built my own little dyno in my teens - & per cubic inch the model aircraft Cox engines put out the most HP per cc or cubic inch.Hed be better off running dual ram tuned rotary valves with the intake manifolds for a 50cc being about 12-13" long with carb on the end with a shot of nitrous gas.Do the pipe (exhaust) a favour)& build a steady for it(Like a strap to the crankcase)Trev New Zealand
Hi Alex
Glad to see you are back on this engine.
Ive been holding back thus far on commenting because I know you have had your heart set on making the 100% port work and I didn't want to put a damper on it, but I have to tell you my friend that the mechanic in me has been a bit skeptical about this working, in particular the piston design and the reasons being pretty much all the ways it has failed so far.
But I feel its time to comment now and say that I think you need to be a bit more systematic with it and try to avoid too much tunnel vision on singular issues like the 100% bridge free port at the expense of halting progress on everything else.
Also keeping in mind the tuners rule of diminishing returns, meaning how much of a real gain is 100% exhaust with and without a bridge in practice. Because if there is little to gain in performance between bridge and no bridge then it might be better to settle on having one suffice to have it reliable enough to run at least long enough to last for Dyno runs, rather than stick with no bridge and be continually frustrated by failures arising from it to the point you give up on it which seems to be what has happened for a while. And now you have one with the bridge an its working well that sense of satisfaction may compel you to just put the 100% no bridge in the past and forge ahead with the rest of it.
Now it is working more reliably you can get to the dyno testing and perhaps you will find some more gains there to offset the small loss a bridge causes.
Onwards and Upwards...........
I made a good bottle tank from PE plastic bottle. Two hoses in tight holes thru cap. Long one to bottom for fuel and just thru the cap for replace air (pin size air hole for prevent leak in tip over happenings). When I blow to air hose, it fill fuel hose.
Fkn awesome!!! Been watching for 5yrs and so glad you've made so much progress! I think this was a big win :) Thanks for teaching me so much ♥
I really want to see it on the dyno, even more on a vehicle ! It sounds so mean !
its weak as fuck.
@@DieselRamcharger Well, i don't know how to take this from a guy with diesel in the name, i mean, no offense, but diesel are not really the best sounding engines.
@@DieselRamcharger It's 50cc and it's about making the most hp out of that displacement. Given it is the highest hp per cc of displacement in that class I don't know if I'd call it "weak as fuck" when it's the best performing one in the world. Lol
@@n111254789 hp doesnt really mean anything except how high you are willing to rev it. ive seen no reliable data to qualify the output of this motor.
@@n111254789 Lots of claims. Zero Verifiable Data.
Congrats on a successful vid. with the PIP. Nothing beats the sound of a 2stroke in the morning.
Good to see this engine back and running, I still think of it as the 'main event'. Interesting music choice again.
i for one hope that in the near future (post lock down) that alex has a meet and greet day,there's so many of us out there rooting for this project to come to it's fruition...i would jump on a plane just to shake this guys hand.4 years plus i have followed this journey,and it has been epic and engrossing.
Malaysian here. Semoga berjaya bossku! (good luck with the project my good man!)
Hey dude, your channel brings me such joy, I’m fifty now but I still remember getting my Yamaha FS1e rebored and blasting down the Scottish lanes. Just to offer my services, I have a cnc plasma cutter if you ever need it. Your project makes my Ducati seem pretty lame😆
We were the home of the wide mouth Banshee cylinders, max power came from single wide mouth port, we tried bridges and pencil ports etc. Nothing like a wide low single port. Try a ring that is twice normal thickness when you get a chance.
If you jet till you’re blue in the face and it is still rich, tighten the stinger up .010” at a time. It works!
Your thumbnail convinced me that you must know what your talking about lol
Bleed tube. Pipe outlet. Stinger. Just tighten where the baffle cone attaches
A cup of coffee & a 2 stroke engine is the beat way to start the morning.
Nice to see and hear it running again. Nothing beats the Sound of a 2stroke in the morning.
Would you ever consider building a big budget 125cc motocross engine for someone if funded by them?
Or a 500cc😍
Budget and funded doesnt match in my oppinion
@@IKucheINtortIE "big budget", So I'm guessing a cost is no problem sort of thing
@@friedrichvonsnatch3501 oh yes... overread the "big"
@@brittenv1000 3000cc v8 2stroke for a car.
I'm so happy to see you bring this engine back and have it run so good! The compromise allows us to finally see what your port design can do.
"Resonance and purity". Love it
Hi. Spotted your black spark plug and just a note. I funny enough today battled with my motor not running good. Found plug was arcing to the top ever so slightly. Replaced with other make and wow my motor runs far beter. Something to look for 1st before any other problems. Sounds amazing👌👌
Riktigt kul att följa dig och att du äntligen kommer framåt med din PiP-motor igen!
My kids started out riding 50cc bikes at 3 years of age. This motor my have saved me buying bigger bikes for kids that skill was bigger than the engine but could barely touch the ground on the bigger cc's bikes.
Great to see someone trying new designs on a 2t I watch all tour videos tourba legend
Awesome work mate and thankyou for the pipe at the camera love it.
Happy to listen for half hour while running in on dyno, cheers
Härligt att höra den väsnas, och rapp är den med. Bra jobbat, ser fram emot nästa video. Mvh från norra sverige
Gratulations! Everything worked out fine-------best thing to hear! Greetings from Germany
Great to hear that fantastic two stroke sound again! 👍😀
The exhaust note cracks excellent
Congratulations! Nice to see the engine running without shitting itself. I can see you have a gleam in your eye again😊 Cheers again from Oz.
I'm glad it's working for you! Looking forward to seeing it on the dyno.
Test it on the inertia dyno as it is then test it with the secondary intake when the rest is complete :)
I second that
I third that , great call then you def know on improvements
ALL synod are enertia synod,,most are connected to some kind of water pump/brake or and a scale in pounds & it's revs X Lbs = horsepower ! Trev New Zealand
Hell yeah, awesome to see you working with a running motor again, that must be really encouraging!
Excellent work, I love seeing how you come up with alternatives to the problems that appear. The sound of that engine is adorable! Reminds me of my 1980 yamaha RX125
Thank you Alex. I have been rooting for your PiP engine and I wish you luck!
Good to see,Your Perseverance and patience are paying off you are a inspiration for all of us to stay the course
No one ever got anything done by quitting
I suppose with lighter 50cc pistions 0,65 squish is ok at 20k. When we were racing 125 GP's here in Norway/Sweden, rod strech could be a problmen if one downshifted too hard and hit 13-14k rpm :-) (Honda RS125R)
Some tried roller bearing to stiffen the crank, exxpensive as the cases had to be line bored.
Keep at it. Loving it. Would love to visit one day.
I drive a Zundapp 2stroke myself. I love the concept and sound!
You got my full respect for your work !
It‘s awesome seeing you getting closer to finish the engine - thanks for sharing it with us !
Kind regards from Germany !
Well done mate. Nice work, been following your progress for a while now. 👍
Solution to stop the short circuiting with a standard piston seem easy. Have a machine shop manufacture a wrist pin with that has a 2 mm plug or "stop" located dead center in the pin.
I hate to send you off on another project but if you were to buy a cheap diode laser, you could adapt a cnc tool holder to mount it and then use your cnc to cut out those gaskets by laser. You could use an extra g-code for cycling a switch to turn the laser on and off such as the g-code for mist.
😁 Actually been looking into laser cutters
That beautiful harmonic sound
Every time that I hear you fire up that little beaut of an 2 stroke it makes me grin like a school boy again.
2 strokes for life 🤘🏻
Ahhh that beautiful sound! Can't wait until the secondary is going
Love the 2 strokes,and love the blues music for background!!!!, I play blues harmonica, great job!!!!!!😎
Well Done mate. This would be too much for people of less Character than yourself. Glad to see your efforts are paying off and No doubt you will reach your goal and beat the commercial engine companies.
Leaky secondary intake is a great idea even if getting the mixture correct is harder. And I love the handle bar on the jig!
Hooray! No failure and despair…
Awesome stuff man. That thing sounds wicked
Hooooraay!! It's nice to see you getting a bit of encouragement from your successful run of the PIP
use mechanical rotary fuel pump and injectors with regular jet adjustment like old top fuel dragster stuff, pump give almost linear output in respect to rpm
Fantastic update. It's really great to hear that engine sing It's tune again. 👌
Pip is back.voila And successful. Resonance! So much happy to see the engine again soon.
"Hooray"...BRILLIANT! Congrats in your success! I'm eagerly awaiting the dyno test :)
9:20 That sound is so good
man that thing sounds mean. Can't wait to see some tests on the dyno. Great music on this episode as well. love watching your progress.
Cool, it's the start of real problem, the work to have the HP you really want.
Nice work man. I like to see that dyno in action with the PIP engine. Anyway keep up the good work like every video I've seen! Gr from Holland
Omg what are you doing. “ just purity and resonance “ I love it .😆 what a cool engine , keep up the outstanding work mate. You make some great videos and your love for 2 stroke is just contagious. 👍🏼👍🏼👌🏼👌🏼👌🏼👍🏼👍🏼🥃🥃🥃🍻
Bloody oath, good on ya mate ,I could hear it from Aus 👍
Great that you had a successful start up and running engine. I like that you are finding new ways to make the overall design simpler as you get it running. Any update on when you will be able to run it at a speed event on your bike? I suppose that Covid travel restrictions still prevent you from getting to Bonneville this year. What a shame. I look forward to seeing you run on the salt one day.
Hooray indeed !!!!!!!! Such a great thing to see & hear . The walbro carburetor made a huge difference , I've fixed small engines for 35+ years and the old carbs fine tune the best 👌 great video ,so happy for you ,have a shot for me 😆lol
love your work PIP.. so good to see your success, im so happy for you, how far you have come. looking forward to bonnieville 2.0!!
Love your work and your determination.
Just going through you log.. wow !! Just wow!
Great work, all ways look forward to your videos
So happy to see you back on this engine 👍🏻
Well done. Monitor your cylinder temps when leaning carb and alternate fuels to prevent seizing.
sound of that engine is crazy cool
Seriously AMAZING! Love the videos can’t wait to see what comes!
Hey.
In chainsaws, we NEVER use a hose that long when checking cylinder pressure, it doesn't give proper readings.try threading gauge into adapter next to cylinder
Nice work... Waiting to see more videos from you like this..
Sounds gnarly :)
Ok now you got something to build on ! The sound of the 100% bore never sounded this good and i could always here it was gonna seize. This sounds healty so i hope the bridge will hold !
Great to see you making so much progress, dyno is going to be reeeeeal interesting!!
Glad to see that engine back on the show. It deserves to breathe and drive.
Brilliant. Forward motion proof on lessons learnt.
Hooray. Back to the old days
Great to hear it running but the real magic going to see it run on the nitro mix from the big intake. Going mechanical for the intake is far less work, i hope it can take the 20k +RPM its going to scream like a banshee .
Ah yes! Great Success. That thing has a really evil crackle sound.
Well done Alex ...sounds great...
This is the most important channel on RUclips.
might be able to make a little more power by having the rotating assembly balanced , seems it vibrating itself to death (could eventually cause the piston to fracture and bearings to damage )
You can't really balance a single cylinder engine(except to an extent with a balancing shaft), only move the direction of the force. 55-60% balance factor gives the most even force distribution, but depending on how the engine is mounted it might not necessarily be best.
Gotta be happy with that! It only gets better from here!
Great job for the success. Might want to think about studs for the head down the road when you pump out more horsepower.
Great video glad to see it running. 👍🏻🍻
Congrats for your fist success 👏 can't wait to see it on the bench with the secondary intake.
This is too cool 😎 cheers from Utah USA
Hey you should try putting on a exhaust from 85ccm Speedway. The performance of this is extreme and the name of the exhaust is Jolly.
...always an entertaining mechanical lesson. Keep on keeping on!
hell yeah soo close now, cant wait to finally see a number
Great to see you get some success 😁
Yo still the best 2 stroke guy on youtube. Motor sounds great.
Wahooo that crack on the end of the two stroke sound 👍👍😁😁💨
That's good news and grate to hear it running and failing 👍
cool project, i'll be curious to see the dyno results.
We will see, someday somehow. And @daniel krüger you are right, we must see a big cool tachometer on the dyno.