coil on plug???????

[Blitz_86]

what are the advantages of the coil on plug set up than just regular plug wires?

 

[DROOPY209]

No more spark plug wires to have to change. No more OEM coil to have to change.

If you're out somewhere, and all of a sudden your coil dies on you, it'll be easier to find a replacement coil for the COP at an auto parts store, versus an OEM coil.

If a a coil from the COP goes bad, you can change it out in less then 5 minutes, with very minimal tools.

Cleans up the engine bay a little, no more spark plug wires to have to fiddle with.

Don't get me wrong, the stock OEM coil has been very reliable above 500hp, but the COP will clean the mess of wires a little better.

You will have to gap the spark plugs a lil closer though, .028 if you don't add on a MSD or AEM ignition box.

If you have the money just laying around, your fuel and tuning are where you want it, you "could" spend the money on a COP.

 

[Mikael SS]

cool factor, thats it

 

[gsx951]

cool factor, thats it

That the only positive.

Unless you are running some kind of CDI with coil on plug, the OE ignition works better.

 

[JeanDSM]

I have a question...

I know i can use 300M coils, im thinking on buying brand new ones.

What about the harness plug? were can find it?

 

[gsx951]

You make it from Toyota parts. The part numbers have been posted in previous threads.