ESE's works engine tuner

[adegnes]

About Ryger.
Let's assume it works.
Is the linear conrod thing and no premix really necessary, or is it just there to achieve the low emissions part of the story?
Could an extremely low volume crankcase with a ryger-style cylinder work too?

[breezy]

you don't really need words though......... who is this frits character

if Frits was here he would say something like its when all the results of the volumes and the wave actions from lengths and durations that result from either complex math or painstaking trail and error or both finally start to work in unison to produce a pitch perfect HARMONY

thanks mate.... let us know what size you are ill send one of these for your christmas present

[husaberg]

thanks mate.... let us know what size you are ill send one of these for your christmas present

lions aye best players from 4 countries (5 if you count the ex pat kiwis)and coached by a kiwi.........with only 70 million more people, one extra player for a game, shit northern hemisphere ref and you are crowing about winning one out of three games and how many of our provincial sides beat them as well.........

[ken seeber]

Good one(s) Hooser, but have a look/listen to this:

https://www.youtube.com/watch?v=HKVplvWqXWI

Just thought I'd throw a bit of culture in..

[WilDun]

Good one(s) Hooser, but have a look/listen to this:

https://www.youtube.com/watch?v=HKVplvWqXWI

Just thought I'd throw a bit of culture in..

Good one! I listened to it and couldn't find anyone to share it with so I showed it to my wife but she just didn't understand! - usually a smart lady, but how could anyone have missed something like that?

[breezy]

Good one(s) Hooser, but have a look/listen to this:

https://www.youtube.com/watch?v=HKVplvWqXWI

Just thought I'd throw a bit of culture in..

wow ... how did you come across that Ken..... brilliant

[breezy]

lions aye best players from 4 countries (5 if you count the ex pat kiwis)and coached by a kiwi.........with only 70 million more people, one extra player for a game, shit northern hemisphere ref and you are crowing about winning one out of three games and how many of our provincial sides beat them as well.........

just warming up against the local teams.. no point showing your best game too early... it take it you dont want the shirt then.... probably aswell they only do real mens sizes not sure you could carry it off..... anyway if you dont remove your personal comments and talk to me nice im never gonna post again... ...

[SwePatrick]

A question.

Can a pipe get too hot (average heat on whole length)?

I ran a couple of pulls today in my 211cc methanol engine.
First three pulls were above 73hp(engine), one pull peaked above 74hp.
Then suddenly, i didn´t feel it but fourth was suddenly 63hp

And then when a shut down the bike after two more pulls, the silencer was actually on fire on the inside.
Endbaffle on pipe was actually blue after this.
The engine started to get black in the crankcase.

My spontaneus reaction to this is that it has actually got to hot and the fresh gasmixture in the header actually went on fire then pushed into cylinder from pipe.
I never measured pipeheat in theese pulls sadly enough.
But looking at the pipe is that(mild steele) has gotten grey all the way past the belly and the endbaffle is blue(estimate ~290-305 degree celsius)

I figure this was the powerloss.
I took engine apart today as i first suspected something really wrong, couldn´t find anything but soot(spelling,, carbon?) in the crankcase.
Compression was still perfect, 220psi

Rgds.
Patrick

[husaberg]

just warming up against the local teams.. no point showing your best game too early... it take it you dont want the shirt then.... probably aswell they only do real mens sizes not sure you could carry it off..... anyway if you dont remove your personal comments and talk to me nice im never gonna post again... ...

No, please send the shirt, it looks to be a quality product made here in NZ
http://www.canterburyofnz.com/?gclid...SAAEgLkafD_BwE

[oldjohnno]

Good one(s) Hooser, but have a look/listen to this:

https://www.youtube.com/watch?v=HKVplvWqXWI

Just thought I'd throw a bit of culture in..

A little more culture:

https://www.youtube.com/watch?v=P2fXTf2hcoA

[WilDun]

A little more culture:

https://www.youtube.com/watch?v=P2fXTf2hcoA

Gees Ken where do you find them? - best one yet!

[Grumph]

A question.

Can a pipe get too hot (average heat on whole length)?

I ran a couple of pulls today in my 211cc methanol engine.
First three pulls were above 73hp(engine), one pull peaked above 74hp.
Then suddenly, i didn´t feel it but fourth was suddenly 63hp

And then when a shut down the bike after two more pulls, the silencer was actually on fire on the inside.
Endbaffle on pipe was actually blue after this.
The engine started to get black in the crankcase.

Rgds.
Patrick

Not uncommon on Methanol burners to have a silencer fire. Initially anyway, it's the coolest part of the pipe and anything coming through unburned is going to collect/condense there. Then when it's hot enough, it'll catch fire. I'd guess you're running very rich - leaning down is a delicate process on Methanol.
FWIW, I stopped using packed mufflers on the 4T speedway engines and went to all metal bypass type mufflers to avoid the fires...

[ken seeber]

While the first one was just so obviously a 125 single with disc valve induction, 42 mm carb, 6 speed, water cooled, 54 kg rider and with just a hint of HCCI, the one below is one is a bit different. Just another friggin 4 stroke , but neat nonetheless:

https://www.facebook.com/7Tune/videos/640131842690922/

No more Willy.

[Frits Overmars]

if Frits was here he would say something like its when all the results of the volumes and the wave actions from lengths and durations that result from either complex math or painstaking trail and error or both finally start to work in unison to produce a pitch perfect HARMONY.

I'm back. And instead of your 42 words I only need 9 letters: resonance. I like your audio-explanation though .
Breezy, the term "running on the pipe" is just another expression for 'running in the powerband'.
Allow me to conclude this with some four-stroke beat: http://www.youtube.com/watch?v=pDHzK3Xe7Yw

[husaberg]

I'm back. And instead of your 42 words I only need 9 letters: resonance. I like your audio-explanation though .
Breezy, the term "running on the pipe" is just another expression for 'running in the powerband'.
Allow me to conclude this with some four-stroke beat: http://www.youtube.com/watch?v=pDHzK3Xe7Yw

I was going for something more punny......
more output than economy of words
I do like Renaissance fair idea though

Reminds me of the Koing