ESE's works engine tuner

[ApolloMotoMoto]

Unintended Post

[SpankMe]

Neels blocked IPv4: 197.89.155.249 if that can be checked please.

IP now allowed.

[ApolloMotoMoto]

IP now allowed.

Thank you!

[ApolloMotoMoto]

I am attempting to track down an ignition coil that may not exist, or may be quite rare.... (or it might be very common but no one really knows what it is...).

I need CDI ignition coils for a project I am working on with ....really low.... inductance values.

I know Wayne uses high(ish) inductane Crane Cams PS91 coils for the 2-into-1 IgniTech DC-CDI setup to pump up the amps driven into the spark kernel.

But, I am playing with a different... expression... of the CDI circuit; and I am tuning for a faster rise time for the first high kV spike that "strikes the arc" (in addition to dumping some decent amps into the damped oscillation "tail"...)

The expression of the circuit I am playing with drives a requirement for ...medium... turns ratio in like the 30-60:1 range and LOW inductance....

Like uH scale primary and mH scale secondary. Anything over 1 Henry on the secondary is useless for my efforts...

IgniTech is one of the only people on the planet that publish inductance numbers with their coils; unfortunately no secondary inductance reported for the IC-CDI-F; but with its 80 uH primary inductance it is in a class of coils that are so rare they might as well not even exist.


Anyone of you know where I can find coil that are in the same "family" as the IgniTech IC-CDI-F, and by that I mean EXTREMELY low inductance?

I am really tring to see if I can find anything confirmed lower inductance than the IC-CDI-F ....anywhere on the planet..... before I go have custom coils wound.

[katinas]

Anyone of you know where I can find coil that are in the same "family" as the IgniTech IC-CDI-F, and by that I mean EXTREMELY low inductance?

I am really tring to see if I can find anything confirmed lower inductance than the IC-CDI-F ....anywhere on the planet..... before I go have custom coils wound.

Honda NS400\250 small type CDI coil MP 02, with primary 0,18 ohm, but secondary 4,1 k ohms.
https://www.ebay.co.uk/itm/183162158...+400+coil&epid
https://www.ebay.co.uk/itm/177335855...parms=amclksrc

[wobbly]

Neels has just contacted me saying he is still blocked - connection times out.