Sub-harness questions for COPs

[Christo K]

Hi all,

My bike: 1988

Ok, So, I've just purchased some Denso 129700-4400 ignition coils (COPs), and I'm wanting to make my own sub-harness (seems like the easiest/cheapest way to go for me).
I've done quite a few hours reading up on all that I can about this, but I'm looking for a bit of reassurance regarding the resistors. I have a slight bit of uncertainty after too much download . What I'm aiming at is the following, should they do the trick? Also, because I do not currently have the bike in hand, does anyone know the gauge and lengths of wires to use? TIA

 

[gentsvmax]

Hi all,

My bike: 1988

Ok, So, I've just purchased some Denso 129700-4400 ignition coils (COPs), and I'm wanting to make my own sub-harness (seems like the easiest/cheapest way to go for me).
I've done quite a few hours reading up on all that I can about this, but I'm looking for a bit of reassurance regarding the resistors. I have a slight bit of uncertainty after too much download . What I'm aiming at is the following, should they do the trick? Also, because I do not currently have the bike in hand, does anyone know the gauge and lengths of wires to use? TIA
View attachment 93085

Why do you want to run C.O.P.s?

 

[Christo K]

1. The current cables and plugs on the bike are a mix-mash
2. I like the look of the COPs
3. It's slightly cheaper for me to go this route. I can do the complete set-up for less than $150aud, and all the parts to the sub-harness will be new.
4. I make wiring harnesses on a daily basis for operating tables; so, doing so for the bike will not be an issue
5. A number of other forum members have done this and feel that it is a worthwhile mod; however, there is some discrepancy as to what resistors work best for this year of bike.
6. I'll be stripping down a lot of the bike and redoing things, so I might as well add the COPs to the list. Carbs are next.

Cheers