Supercharged 2-stroke engine

[Fabian]

This is a diabolical situation.

Superchargedcustoms has had us all duped.
I was a true believer and had faith in human nature - it's all been shattered into itty, bitty little pieces.

Superchargedcustoms better make good on his claims:

1) A supercharger system for Happy Time style engines.
2) Unfettered access to machine shop time and resources.
3) A hellish story of an incredulous rear tyre blowout: braking from 61 miles an hour by means of a seized piston.
4) A hellish story of attaining 61 miles an hour to give credence to the tyre blowout story.
5) Melted piston scenario sexed up with a supercharged story.
6) No video evidence but a tantalizingly good story, lacking credibility.

I demand an explanation from superchargedcustoms and it better be good!

Fabian

 

[Motorbike Wanabe]

Oh man! Now he's got Fabian on his tail. He'd better hope that he's got a supercharged engine now!

 

[JemmaUK]

This is a diabolical situation.

Superchargedcustoms has had us all duped.
I was a true believer and had faith in human nature - it's all been shattered into itty, bitty little pieces.

Superchargedcustoms better make good on his claims:

1) A supercharger system for Happy Time style engines.
2) Unfettered access to machine shop time and resources.
3) A hellish story of an incredulous rear tyre blowout: braking from 61 miles an hour by means of a seized piston.
4) A hellish story of attaining 61 miles an hour to give credence to the tyre blowout story.
5) Melted piston scenario sexed up with a supercharged story.
6) No video evidence but a tantalizingly good story, lacking credibility.

I demand an explanation from superchargedcustoms and it better be good!

Fabian

I think I have met someone like you before - wasnt a pleasant situation then, and it isnt now.

1. it is entirely possible to supercharge or fit a blower to a 2-stroke engine - if you dont believe it go have a look at a Jumo 210 or have a word with a chrysler engineer - not to mention the Deltic engines.
2. given a high enough manifold pressure you could get that sort of performance but I would rather kick an SG250 than ride something like that.... For example - run a Merlin with a 2 stage supercharger it kicks out about 1500hp on 100 octane fuel... run the same engine without the supercharger and it kicks out 650 (Meteor). Although to be fair running a CHE at 18psi manifold pressure for more than about 15 seconds would be unlikely.
3. The more you raise the compression the more you raise heat - the more you raise heat the more you get pre-ignition... pre ignition on the CHE and the resultant misfiring and further increased heat would be more than enough to fry and lock a piston
4. If that happens you have a seized engine - unless you are very quick with the clutch you have a locked drive wheel - I have had that at 35mph and the tyre was too hot to touch (failed coaster brake/frame joint) - any higher speed and the tyre tube would probably burst or the tyre wear through. I was more concerned about not faceplanting the concrete than anything else - and the GEBE doesnt have a manual clutch disengagement.
5. In 2000 miles I have never carried a camera on a bike - ooh but I still have the pictures of bruising from my knee to my hip - I have no proof other than my say so that its from a bike accident.

I have run into people like you before - who seem to think that because it isnt their idea it should be shot down in flames at the soonest opportunity - and at that point I could very well have sued the guy for slander so I would be a little more careful in what you say.

Just a word to the wise

Jemma xx

 

[Fabian]

Just go over my posts again, right back to the initial posting. My support for the concept was nothing less than towering.
Now where did i say, superchargedcustoms ideas were not his?

Like yourself, i also have a reasonable mechanical understanding of reciprocating power units.

I do believe i said: Superchargedcustoms better make good on his claims:

Ok, i'm now eagerly waiting for the photos or videos to appear.
I "want" the proof to appear so i can purchase his supercharger mechanism.

Fabian

 

[Fabian]

Now this is supercharging by definition!

http://www.fquick.com/videos/Twin_Superchargers/2387

 

[h0tr0d]

Note that it isn't "superchargedcustoms" but "supercharredcustoms. What's that burning smell?

I was wondering if anyone else noticed he didn't spell his name right when he signed up.

 

[jsw5620]

I learned my lesson about supercharging engines. But woohoo was it fun while it was on there!!

 

[professor]

What was the lesson? Tell us some more about the blower on your bike and what it did.

 

[Motorbike Wanabe]

For starters, looks like it would burn the heck out of his right leg!

 

[give me vtec]

For starters, looks like it would burn the heck out of his right leg!

or shoot a rod through it?????