Super Clean Show quality 180sx with 1UZ power (pics)

[sniper]

http://www.gunnamotorsport.com/400sx/ wow.....

 

[Lextreme II]

I like the way he did his ignition system.

 

[sniper]

ya i know, very clean, and the fuse boxes are now in the gove box. Very clean swap.

 

[340i]

can someone explain to me what hes done? and how much does this cost, and what are the gains?

 

[Peewee]

He's just ditched the stock dizzy's/coils, gone to a wastedspark setup I believe (4 coils, 2 leads per coil), and running aftermarket ecu (Autronic).

No real gains in the ignition system alone.

 

[TundraEddie]

Nice clean swap,thumbs up!

Is it me or is that a different idle air control valve? It's also been relocated. And it looks like he's running non-OEM engine management since he runs no MAF sensor.

 

[mycarhasposessedme]

A lot of after market ecu's dont have stepper motor control ,which is needed to control the standard idle air control valve.
So an alternative is to swap to a PWM type valve as pictured.
The ECU is also probably Map sensor based.

 

[lowboost]

wow, wish we knew all he had done to it, its very clean and someone spend time and money making it work nicely!

Jeff

 

[STRETCH]

I Want........ With Turbos!!

 

[4000GT]

can someone explain to me what hes done? and how much does this cost, and what are the gains?

You can run up to 8 coils with the new Link computers! :smoker:

So you can run sequential spark or wasted spark Both of which delete the dizzy as mentioned. Means you fire the plug in tme with the injection (rather than in batches)... also, sharing the load over more plugs means they have more time to charge, so you get a better spark which is important for high rpm or boosted situations.