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Triumph Denso stick coil conversion.

PostPosted: Sun Oct 09, 2022 5:08 pm
by Mach IV
Now that it's done I can't find plugs that have removable caps.

Re: Triumph Denso stick coil conversion.

PostPosted: Mon Oct 10, 2022 2:35 am
by sadmansteve
Denso IK20. Lots for sale on Ebay. Just check with the seller first that the plugs have removable caps. The ones I bought did.

Re: Triumph Denso stick coil conversion.

PostPosted: Mon Oct 10, 2022 3:48 pm
by Mach IV
NGK no longer makes plugs for this with removable caps.
Anyone have the P/N from the top of the Denso stick coils?
I've got Denso 129700-5020
Wondering if there are coils available that can handle the caps.

Re: Triumph Denso stick coil conversion.

PostPosted: Tue Oct 11, 2022 2:56 am
by sadmansteve
Do you mean the wiring connector plug? If so the part number is 129700, 21171

https://www.carmoelectronics.co.uk/inde ... ts_id=2440

Re: Triumph Denso stick coil conversion.

PostPosted: Tue Oct 11, 2022 9:03 am
by Mach IV
No,the actual stick coils.

Re: Triumph Denso stick coil conversion.

PostPosted: Tue Oct 11, 2022 1:57 pm
by Mach IV
Denso solid cap

NGK solid cap

Champion *puke solid cap

Re: Triumph Denso stick coil conversion.

PostPosted: Wed Oct 12, 2022 12:39 pm
by Mach IV
I found new NGK sticks in Lithuania for $68 delivered.
The Denso/Triumph 675 sticks were a waste of time and money because I can't get plugs for them.

Re: Triumph Denso stick coil conversion.

PostPosted: Sat Oct 22, 2022 7:09 pm
by Mach IV
The NGK stick coils from Lithuania were delivered today.
After shaving off the car brackets and installing it fired right up even though the fuel
is 7 year old non-ethanol that was left in the tank.