The 1nz engine does it use a individual coil setup on each cylinder or is a single coil for all 4 cylinders????

Anyone?

Bump

which motor is the 1nz ? Thats not ours is it? :?

1NZ-FE is our engine :!:

that sounds better, got to tell us the whole number, had me thinking their for a min. our cars use a coil pack for every cylinder and not a cap and rotor. :D there u go! 8)

wassup gabe!!!! got burritos? :lol: :lol: :lol:

as soon as I add the iridium plugs in my ride I will have major burritos!!!! :lol:

• a two-stage muffler (as debuted in the Lexus range) to improve high rpm engine performance on the 1.5 litre sedan engine Additional fuel emission saving technology includes computer engine management, individual Toyota Direct Ignition for each of the four cylinders and electronic spark advance with a knock control system.

I'm confident to say that it's a coil per cylinder

Wonderful we even have a knock control sensor....that will help alot of people out when they are tearing into the motor and they over do things....or let it get to hot.....or not change the oil

the 1nz-fe ignition system is a DIS system were dis stands foe Distributerless Ignition System wich therfore would mean you need a computer controlled seperate coil for each of the four cylinders.

http://www.msdignition.com/1disign.htm im thinking about this one or....this from aem the C2DI http://www.aempower.com/productSubCatImages/35_1_f.jpg

http://www.msdignition.com/1disign.htm im thinking about this one or....this from aem the C2DI http://www.aempower.com/productSubCatImages/35_1_f.jpg


Theres not likely any benefit from an aftermarket ignition setup if the engine already has a coil on plug setup. We already have 'the good stuff'.

Vettes, WRXs and STIs all make freaking huge power with the same setup.

Agreed, until you have honestly exceeded your stock ignition system, there really is no need to upgrade it yet. As it is, the factory DIS is pretty well-designed imo.