https://www.inductionperformance.com/products/induction-performance-ign1a-coil-kit

Do this, don't look at anything else.

 

Why? I don't find much on web serach (pros/cons, and the alternative on 2jz). Why the r8 and/or gtr35 aren't serious alternative?
Thanks

 

The LQ9 setups are the most popular coils in the US because they are cheap and easily available at any parts store. Those R8 coils are for looks only, the VW guys have proven that. The R35 coils are more expensive. Don't reinvent the wheel when a better alternative is already available bruh.

I got all this with 5mins of search. Which you said u did BTW.

 

Why not use VVT-I coils on your VVT-I engine? Results are in my sig and video on stock coils.

https://www.supraforums.com/forum/showthread.php?1063121-VVT-i-measured-coil-dwell-and-results

 

my request was born because here I have 2 of my friends one with a gtr33 v-spec and one with a supra NA with 2jzgte vvti swap, have had problems ignition, overheating and break more coils in about 1 year and a half ( the gtr has 430cv, the supra little less than 600 on single turbo). then I came across this article and I asked here in the forum.
https://www.50ignite.com/blog/technical-blog/coils-aint-coils/

I do not want to reinvate the wheel, but I think like everyone here, we always have the desire, when possible, to improve what we have, or in any case look for better solutions.
Thanks

 

Why not use factory non vvti TT coils?

 

Where i can find more info?

 

I use oem non vvti coils. Little shave here and there and perfect fit

 

I know that non vvti has single cop, what changes/mods i must do? Does they works with oem ecu/wirings/igniter? Seem to be a bolt on mod

 

I’m not sure if they will work with oem vvti ecu, probably not. I’m on a megasquirt and went from non vvti to vvti used my same coils and didn’t have to do anything special.

 

ls430 COP on stock 2jz ecu https://www.supraforums.com/forum/showthread.php?t=1048370

Use this Bro?. You can use one from newer model of JDM 3sgte COP OR corolla. It works my friend did it before.

You will forget about something called misfiring even at a wide gap

 

I have been keeping my eye on the GTR coil kit. I like that it fits under the stock cover.

It costs the same as the IGN Induction coil kits but looks a lot better.