Polini Evo Rotor

Zelu · 25-11-2007, 16:46

Hello !

I hv Polini Evolution Ignition with light in my Minarelli Hor. LC engine.
I don't know how to set it. How many milimeters before the highest dead point of piston i must to set my rotor ? I mean how many milimeters i must set spark ?
2 mm will be ok ?

This is my rotor :
http://w3.bikepics.com/pics/2007%5C1...94803-full.jpg

Please help me !

Because I try my engine and I don't hv power with Evo2... Maybey rotor isn't good set.. I get spark 2mm before the highest point of piston . I try with diffrent roll's and springs and I don't hv power.. V-max is about 30 km\h. My carbu is 19mm MHR Kit. I hv OR Kit , Delta clutch in suspenssion.

rydah · 25-11-2007, 20:50

what kind manifold do you have on that engine.

Zelu · 25-11-2007, 21:04

My setup :

* Polini Evolution 2 70cc
* Carters - *tuned*
* Crank - Doppler Endurance
* Ignition : Polini Evolution
* Spark plug : NGK BR9EGV
* Exh. - Yasuni C20
* Variator - MHR OverRange \ now difficult Multivar 16*13 ( I try 4, 5 and 6g rolls )
* Torq - MHR OverRange ( red spring )
* Clutch - MHR Delta ( Red springs )
* Carbu - Dellorto 19 ( I try .92 and 102 )
* Ass - MHR Manifolds
* MHR Reed Valve
* Air - Malossi E-13

mopedadenyou · 25-11-2007, 21:27

Quote:

Originally Posted by Zelu

Hello !

I hv Polini Evolution Ignition with light in my Minarelli Hor. LC engine.
I don't know how to set it. How many milimeters before the highest dead point of piston i must to set my rotor ? I mean how many milimeters i must set spark ?
2 mm will be ok ?

This is my rotor :
http://w3.bikepics.com/pics/2007%5C1...94803-full.jpg

Please help me !

Because I try my engine and I don't hv power with Evo2... Maybey rotor isn't good set.. I get spark 2mm before the highest point of piston . I try with diffrent roll's and springs and I don't hv power.. V-max is about 30 kmh. My carbu is 19mm MHR Kit. I hv OR Kit , Delta clutch in suspenssion.

set the timing plate neutral and try that

Zelu · 25-11-2007, 21:36

What U mean 'neutral' how many mm ?

mopedadenyou · 25-11-2007, 22:22

the rotor plate put it in middle no advance no retard...

Big B NRG · 26-11-2007, 08:27

0 degree pre-ignition.

Zelu · 26-11-2007, 16:29

Today I gave 3 mm distance ( 1 mm more than i had ) in rotor.
And I give 3.5g rolls and I can do autowhelly etc. but I steal hv not good set my rotor. Do anybody knows how to set this ? Because this is my problem I think ..

Velo · 26-11-2007, 16:51

As far as I remember, it is quite a lot 3-4 mm before TDC
Ill go and see if I can find out something about it.

Velo · 26-11-2007, 17:12

Here it is: (Sorry for the bad qual. Its and old phone!)

Zelu · 26-11-2007, 18:35

So I will take about 4mm ?
This is information for Polini Evo Rotor mit light or for Minarelli ( yamaha ) ignition ?

And Do U hv some instruction \ pictures of this because my eletric has problem with light in this ignition.

Velo · 27-11-2007, 10:32

So you will set it 4.5 mm BTC.
IT is for the polini ignition. I use it on my track scooter: http://www.scootergalleri.dk/html/ga...561&ipc=323028

Conserning the elektrics.
Mount the cables as normal. And chek that All the wireing are in good condition.

Zelu · 27-11-2007, 15:47

But I hv 2 cables free . One is red and very thin, second is plug. I will give photo today.

Zelu · 02-12-2007, 15:44

Ok i gave 4.5mm and it's ok !
But I don't hv lights..
This is my all free cables.

http://w3.bikepics.com/pics/2007%5C1...04051-full.jpg
http://w3.bikepics.com/pics/2007%5C1...04048-full.jpg

Red one is from CDI and second cable is from rotor.
Where I can fix them ? Which is from light ?

Velo · 02-12-2007, 18:14

I do not have my racer near by. But the red wire should stop the engine if it gets frame.

The other cable fits in your original elektrick harnes.

Zelu · 02-12-2007, 19:00

So the red one is for ignition switch ( on\off engine ) ?
And other cable if for light ?
I will be vary happy if U could show some pictures or oryginal instruction how to fit it .

Velo · 02-12-2007, 23:59

Red wire -> contact -> frame = turns of engine when contact is triggered.
Put plug into the scooters original wirering and lights should work like normal.

**$aint** · 10-08-2008, 22:56

Quote:

Originally Posted by Velo

Red wire -> contact -> frame = turns of engine when contact is triggered.
Put plug into the scooters original wirering and lights should work like normal.

Just a small question:
Isn't that red wire a red-black wire?
With my ignition the red wire goes into the plug that connects the CDI to the stator.

25-11-2007, 16:46	#1 (permalink)
Zelu EvoFox	Polini Evo Rotor Hello ! I hv Polini Evolution Ignition with light in my Minarelli Hor. LC engine. I don't know how to set it. How many milimeters before the highest dead point of piston i must to set my rotor ? I mean how many milimeters i must set spark ? 2 mm will be ok ? This is my rotor : http://w3.bikepics.com/pics/2007%5C1...94803-full.jpg Please help me ! Because I try my engine and I don't hv power with Evo2... Maybey rotor isn't good set.. I get spark 2mm before the highest point of piston . I try with diffrent roll's and springs and I don't hv power.. V-max is about 30 km\h. My carbu is 19mm MHR Kit. I hv OR Kit , Delta clutch in suspenssion. Last edited by Zelu; 25-11-2007 at 16:53.

26-11-2007, 16:51	#9 (permalink)
Velo 74mm bore <3	As far as I remember, it is quite a lot 3-4 mm before TDC Ill go and see if I can find out something about it. __________________ If you desire special power levels and/or race engineered motors for endurance, high stress or Vmax type events, please keep in mind that the laws of physics and thermodynamics apply. The candle that is twice as bright, only burns half the time.

26-11-2007, 17:12	#10 (permalink)
Velo 74mm bore <3	Here it is: (Sorry for the bad qual. Its and old phone!) __________________ If you desire special power levels and/or race engineered motors for endurance, high stress or Vmax type events, please keep in mind that the laws of physics and thermodynamics apply. The candle that is twice as bright, only burns half the time.

26-11-2007, 18:35	#11 (permalink)
Zelu EvoFox	So I will take about 4mm ? This is information for Polini Evo Rotor mit light or for Minarelli ( yamaha ) ignition ? And Do U hv some instruction \ pictures of this because my eletric has problem with light in this ignition. Last edited by Zelu; 26-11-2007 at 18:41.

27-11-2007, 10:32	#12 (permalink)
Velo 74mm bore <3	So you will set it 4.5 mm BTC. IT is for the polini ignition. I use it on my track scooter: http://www.scootergalleri.dk/html/ga...561&ipc=323028 Conserning the elektrics. Mount the cables as normal. And chek that All the wireing are in good condition. __________________ If you desire special power levels and/or race engineered motors for endurance, high stress or Vmax type events, please keep in mind that the laws of physics and thermodynamics apply. The candle that is twice as bright, only burns half the time.

25-11-2007, 20:50	#2 (permalink)
rydah Registered User	what kind manifold do you have on that engine.

25-11-2007, 21:04	#3 (permalink)
Zelu EvoFox	My setup : * Polini Evolution 2 70cc * Carters - tuned * Crank - Doppler Endurance * Ignition : Polini Evolution * Spark plug : NGK BR9EGV * Exh. - Yasuni C20 * Variator - MHR OverRange \ now difficult Multivar 1613 ( I try 4, 5 and 6g rolls ) Torq - MHR OverRange ( red spring ) * Clutch - MHR Delta ( Red springs ) * Carbu - Dellorto 19 ( I try .92 and 102 ) * Ass - MHR Manifolds * MHR Reed Valve * Air - Malossi E-13

25-11-2007, 21:36	#5 (permalink)
Zelu EvoFox	What U mean 'neutral' how many mm ?

25-11-2007, 22:22	#6 (permalink)
mopedadenyou island rider	the rotor plate put it in middle no advance no retard...

26-11-2007, 08:27	#7 (permalink)
Big B NRG Need tuning? PM!	0 degree pre-ignition.

26-11-2007, 16:29	#8 (permalink)
Zelu EvoFox	Today I gave 3 mm distance ( 1 mm more than i had ) in rotor. And I give 3.5g rolls and I can do autowhelly etc. but I steal hv not good set my rotor. Do anybody knows how to set this ? Because this is my problem I think ..

27-11-2007, 15:47	#13 (permalink)
Zelu EvoFox	But I hv 2 cables free . One is red and very thin, second is plug. I will give photo today.

02-12-2007, 15:44	#14 (permalink)
Zelu EvoFox	Ok i gave 4.5mm and it's ok ! But I don't hv lights.. This is my all free cables. http://w3.bikepics.com/pics/2007%5C1...04051-full.jpg http://w3.bikepics.com/pics/2007%5C1...04048-full.jpg Red one is from CDI and second cable is from rotor. Where I can fix them ? Which is from light ?

02-12-2007, 18:14	#15 (permalink)
Velo 74mm bore <3	I do not have my racer near by. But the red wire should stop the engine if it gets frame. The other cable fits in your original elektrick harnes. __________________ If you desire special power levels and/or race engineered motors for endurance, high stress or Vmax type events, please keep in mind that the laws of physics and thermodynamics apply. The candle that is twice as bright, only burns half the time.

02-12-2007, 19:00	#16 (permalink)
Zelu EvoFox	So the red one is for ignition switch ( on\off engine ) ? And other cable if for light ? I will be vary happy if U could show some pictures or oryginal instruction how to fit it .

02-12-2007, 23:59	#17 (permalink)
Velo 74mm bore <3	Red wire -> contact -> frame = turns of engine when contact is triggered. Put plug into the scooters original wirering and lights should work like normal. __________________ If you desire special power levels and/or race engineered motors for endurance, high stress or Vmax type events, please keep in mind that the laws of physics and thermodynamics apply. The candle that is twice as bright, only burns half the time.