keuk

Ja

Hallo Disco. Wenn Sie ein Rohr geschweißt haben, müssen Sie versuchen, so weit wie möglich vorzurücken, da Sie sonst keinen Luftfilter mit 24 einsetzen können. (Der Abstand darunter beträgt 10 mm, sobald das Stück gedruckt ist.)

Ursprünglich ist es richtig, aber die Öffnung ist zu schwach.

Hast du den Wert des Einlasses genommen? Wenn Sie bei 140 ° C sind, wird es gut sein, original, es ist etwas niedrig. Ich hatte 126. Ich musste meinen etwas erhöhen, um diesen Wert zu finden, den Bollag mir empfohlen hatte. 120 ° / 150 ° und Einlass 140 °.

I'll test that soon. .

Thanks for the advice, indeed, 1mm is the maximum I can do. With 1mm the lower ring won’t pass through the port. I have to get the cylinder milled tofit the 62mm piston, what is the preconized clearance. 7/100 is ok ?

Hi, Is it worth it to increase timings ? On the original cylinder the exhaust port isn't fully opened so I wonder if I could use a spacer and update the exhaust port. I have 118/148 without gasket 122°/151° with 1mm gasket When using a 2,5mm gasket the bottom of the exhaust match but intake timings are to high 130°/159° Is it worth it to update it to 125/185° with a Sip road exhaust ? I plan to use a RD350 reed valve with bigger carb.

Indeed, so the conversion crank would be a simple PX model full circle model ?

it makes sense !

Well, Ron changed the crankshaft to use a different ignition, but this is apparently not necessary.

Why do you need the change the crankshaft as the specs seem to be the same ? 15mm piston pin, 57mm stroke, bore 62mm ? only the cylinder barrel diameter seem to be different.

Alright, what are the alternatives to piston change? Aftermarket cylinders available ? It looks like the cylinder stud are at the same position than on PX casings, so maybe it is possible to adapt something else ?

Does any of you tried the conversion to 180cc ? Is it possible like on the 160GS ? I asked Olli too.

A

Hi, I looked closer at the BGM exhaust, the pipe goes from Ø26 at the exit of the cylinder up to Ø40 at the entry of the body . On the SIP road I have Ø28 / Ø36. (inner diameters) I hesitate to mount the BGM on my polini evo on which my cylinder outlet is a little over Ø28. An opinion ?

Hi, I'm about to buy a 160GT and something intrigues me. Are there different versions of the front panel? I have the impression that there are narrow models and normal models as on Europeans models. For example on the 160 in the middle, a 1st serie then, the front panel look narrow compared to the two others. Optical illusion ?

@wheelspin, what is the difference between the BGM PRO BANANE TOURING and the BGM PRO BANANE RACE?

Das europäische Rollerforum

Dope! Danke !

Befindet sich die Xyger-Platte für die PK XL2-Kupplung noch? Es gibt das Modell DRT bei 10pollicci, aber mit den Versandkosten kostet es ein Vermögen.

Top ! So it fits with 3.5 tires ?

Have you ever tried the BGM PRO sport ? https://blog.scooter-center.com/fr/pot-dechappement-banane-de-malossi-pour-vespa-pv125-et3/?utm_source=newsletter&utm_medium=email&utm_content=MEHR+LESEN&utm_campaign=newsletter-classic-de I wonder if the inner tube at the cylinder exist is bigger than the Sip road.

Thanks for the advices, I will work on this points.

The spark looks great, but the floor of the scoot is really greasy. I can try something, but when throtling at max during big distances the behaviour was ok. I can test few points less. I will also test the mono reeds in the manifold. And in a second step, I'll try a bigger carb to see the difference, I have a Koso28 with a 28mm intake.