Fri, 21 Oct 2022 19:16:36 +0000

Member
Piaggio MP3 400
Joined: Fri, 07 Aug 2015 18:29:15 +0000
Posts: 24
Location: Israel
 
Member
Piaggio MP3 400
Joined: Fri, 07 Aug 2015 18:29:15 +0000
Posts: 24
Location: Israel
Fri, 21 Oct 2022 19:16:36 +0000 linkquote
Hi, guys,
in case of installing 500cc engine (dual spark !!!) on standard 400 bike.

how do I need to handle the coil issue?

Changing the single coil with a dual one
or
Adding an additional 400 coil parallel to the existing one?

Thanks in advance
Nir
Fri, 21 Oct 2022 20:37:29 +0000

Member
2007 MP3 250ie / 2022 MP3 500HPE SA
Joined: Fri, 03 Jun 2022 22:01:48 +0000
Posts: 48
Location: CCS-Vzla
 
Member
2007 MP3 250ie / 2022 MP3 500HPE SA
Joined: Fri, 03 Jun 2022 22:01:48 +0000
Posts: 48
Location: CCS-Vzla
Fri, 21 Oct 2022 20:37:29 +0000 linkquote
In my opinion, the best beat is use a dual coil, as with 2 single coils you can run in small time differences (ms) in the voltage to the sparks that are not good for the complete combustion (the idea of a dual spark). With a dual one you are sure that both spark fire exactly at same time.
My 2 cents
   

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