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Gilera Runner 209 ccm Quattro valve

are you sure that you're oil channels where open in the cylinder and in the carter?
it looks like it did'nt got enough oil imo.


@velo:
is the piston cracked?
 
@ Edwin

there was no problem with the oil. the channel were open and the head was full of oil.

maybe it was not good nitrided / hardened (if i look at other malossi camshats they´re black)
 
yeah, most of de camshafts turn black after some riding (also originals)
valve clearance was ok too?
 
yes, it was / is all ok. as i said, it isn´t my first engine that i tuned or repaired
yeah, most of de camshafts turn black after some riding (also originals)
i never had a black original camshaft, see this first time at a new malossi cam.

however, there is something wrong with the cam that i got.

Regards
Chris
 
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are you sure that you're oil channels where open in the cylinder and in the carter?
it looks like it did'nt got enough oil imo.


@velo:
is the piston cracked?

Definately looks like oil trouble.

The piston is 100% dead, I wonder what happended It have smoked black when starting the last couple of times.

I think I'll go all in on displacement and get my self the 278 cc Kübler kit
 
Definately looks like oil trouble.

The piston is 100% dead, I wonder what happended It have smoked black when starting the last couple of times.

I think I'll go all in on displacement and get my self the 278 cc Kübler kit

remember kubler kit isn't made for very high rev's

your piston looks like it got to much forces on it and finally snapped
How many rev's was your bike making now ?

I'm still waiting for my new exhaus.t...

in the mean time i bought myself a new toy



crf450x :d

with flowed head and 490cc stoker kit (62,1 stroke x 100 bore)
 

I have thought about chosing the 244 because of the less stroke.
But displacement is a way of getting power. And I wan't to see how much power there is to gain. I wan't 25+ less is a dissapointment.

The 209 kit was rewing at 11.500 +/- a few hundred

Nice ride.
Is it the Polini 100 mm you have?

Att: Chri$h
Nice pictures, looks pro (Though sad content x|)
 
P.s. Malossi OS valves:
Intake: 23 mm
Exhaust: 20.5 mm

Malossi Head valves
Intake: 25 mm
Exhaust: 22.5 mm

Now guess what I have ordered
 
this kit is for 244cc quasar engines and don´t have 269cc!

real is it 258cc (74mm bore * 60mm stroke)
 
right part but wrong description. the kit from the first link is the 209cc Kit for leader engines (M3113914).

The second is the for 258cc Kit for quasar engines.
 
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I have knowledge about the 200 version drives with a rearwheel mount where there is 6 bolts for the disk. Where on the older 182 cc versions there is 5 bolts for the disk.

In other words, The Polini disk won't fit your rear brake.
And I have trouble to find it possible for you to fit the Malossi as well.
 
Hello, little update, last weekend in dyno, and I'm disappointed:'(.

My setup:
Malossi CAM
Malossi 210cm
Malossi Valve&Springs
Malossi Gas box
Malossi Multivar 13g+central white
New original clutch + polini yellow springs
Scorpion exhaust
Malossi CDI
Secondary gear Malossi
New Carb Keihin CVK 30mm AW 40mm + 120 main jet
Original air filter with Malossi sponge
Pirelli 140/70 rear
Pirelli 120/70 front

and more optical

and i have



Only 16,3KM :r carburetor problem?,I have yet Walbo 32mm AW 40mm





actual photo









and movie

[ame="http://www.youtube.com/watch?v=pxVnj9o5hBg"]YouTube- Gilera Runner 210 VX[/ame]
[ame="http://www.youtube.com/watch?v=sPRHbNR6NAg"]YouTube- Gilera Runner 210 VX[/ame]

Xenon
[ame="http://www.youtube.com/watch?v=kIwPBzCHGYc"]YouTube- Gilera Runner 210 VX prezentacja zegarów i ksenon[/ame]

 
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Mine did also make only 14 BHP with that kind of roller weight.
There is a lot of differance in the power at various engine speeds. And it isn't for shure that a given engine speed is what feels best on the street.