Sale ends todayGet 30% off any course (excluding packages)

Ends in --- --- ---

Honda K20 coil on plug wire gauge

Practical Motorsport Wiring - Club Level

Forum Posts



Tech Articles

Discussion and questions related to the course Practical Motorsport Wiring - Club Level

= Resolved threads



Will a 14 AWG spliced to 4x18AWG wire be ok to feed four Honda K20 coils? Is there any preference on the AWG of the trigger wires? Is 22 AWG sufficient for the triggers?

Thanks in advance


Yes, yes and yes.

Would need more info to give a more concise answer but in general those are going to be fine.


Check out this calculator. He built it based on voltage drop and while it doesn't take into account any derating for conductor insulation temp rating, bundling or ambient temp, its conservative enough to get into a safe ball park

We usually reply within 12hrs (often sooner)

Need Help?

Need help choosing a course?

Experiencing website difficulties?

Or need to contact us for any other reason?