Question for Tombo

Questions and answers about the Yamaha FS1
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Flika
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Lid geworden op: 29 jun 2008, 11:19

Question for Tombo

Bericht door Flika »

You posted some pics on the English site of a crazy cylinder with 2 extra exhaust ports and drillings down the cylinder from the transfer ports.......What did it go like I seem to remember it had a really high exhaust port like 20mm from the top or similar?
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Tombo
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Lid geworden op: 12 jun 2006, 08:52
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Bericht door Tombo »

Well, i've tried it just a month ago, but one of the little exhaust ports was leaking (trough the barrel...). Last year i've tried to fix it with gungum (exhaust putty), but it didnt work very well. It didn't leak for about 30 seconds, but then it started to leak already. So i quit the testing (it has no use if cant get your exhaust free from leaking exhaust gasses, or in this case, if your barrel :lol:).
I drove it 2 years ago with a leaking barrel, it made a lot of rev's, pull like crazy at high RPM, on low RPM it was really really rubbish. I also think that i nead a better exhaust and ignition if i really want to get the maximum amount of horsepower
Flika
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Lid geworden op: 29 jun 2008, 11:19

Bericht door Flika »

Could you try some of the high temp epoxy on it? How high was the exhaust port from the top of the bore?
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Tombo
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Bericht door Tombo »

Could try that, but i'm going to try to hard solder it. That should do the trick i think..
Exhaust port was very high, i think about 20mm's from top, i will measure it when i have the time :P
Flika
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Bericht door Flika »

Where abouts is it leaking into the stud hole?
brake-dust

Bericht door brake-dust »

tombo, the easiest fix is to sell me the barrell :lol:
mpro09
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Bericht door mpro09 »

:lol:
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Tombo
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Bericht door Tombo »

You wish.. ;)
brake-dust

Bericht door brake-dust »

name ya price sonny
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Tombo
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Bericht door Tombo »

It isn't for sale ;)
Niels
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Bericht door Niels »

meek wan jorself! :lol:
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Tombo
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Bericht door Tombo »

I will only trade it for a 5-speed engine :lol: or a working HPI ignition :P
edje

Bericht door edje »

5 speed honda mtx engine :lol:
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