New Coils - Why Not Use the Toyota Echo Ones :)

Okay. After having some spark blow out issues, I decided its time to address the coil packs.
The old coil packs, meh. So yeh. Here we are, after two weeks and a couple hundred dollars I ended up with some Echo coil packs made by Denso. I got the coil packs then it was trying to find the loom. Pain in the bum, but its done.






The idea came from the Evo boys, they have been using the Echo coil packs for awhile.









Yellow, IGF isn't need.
12V, GND & Trigger



















I had to modified the nose and muck around with the spring to make it work. The brass bushing also needed to be modified.



















Manufacturer Part Number: 90919-02240
Part Number: UF-316
Brand: Denso
Other Part Number: C1304
Part Brand: TOYOTA GENUINE (DENSO)















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OEM Details 

 #Number Description Qty.
MN119739 COIL, IGNITION. Period: 2006.05.1
1822A005 SPARK PLUG. Period: 2006.05.1-...; Part Spec: ILZFR6C-K; Standard: ILZFR6C-K
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00-05 Toyota Echo Ignition Coil Packs Denso 90919-02240 Prius Yaris Scion 1.5l
These will work on any 00-05 Toyota Echo with the 1NZ-FE 4-cyl engine as well as many Scion X-series

Toyota / Scion OE Ignition Coil
Scion xA, xB 2004-06
Toyota Echo 2000-05
Prius 2001-09
Prius C 2012-14
Yaris 2004-14

Toyota 90919-02240 (Denso 673-1306)
Max Usable Dwell: 3ms
Dwell: 2ms/3ms
Primary Current: 6.5a/11a
Spark Energy: ~47mJ/~52mJ

LS2 Coils
Max Usable Dwell (MUD): 5ms
Primary Current @ MUD: 11a
Spark Energy: ~120mJ

/research-into-colder-plugs-z27ag.html
I decided to go with warmer after trying IKH22, I stepped down to IKH20.

http://s-86.com/article_coilpacks.php
Coil 1: 90919-02227 ST215 Caldina 3SGTE
Coil 2: 90919-02230 GXE10 Altezza AS200/Lexus IS200 1GFE vvt-i
Coil 3: 90919-02239 ZZE120 Corolla 1ZZFE
Coil 4: 90919-02240 NZE121 Corolla 1NZFE
Coil 5: 90919-02236 SXE10 Altezza RS200 3SGE Beams dual vvt-i

Another little item I plan to add, if I still have issues. Planning to run shielded wire with a new loom soon.  No short-cuts this time.
BWD G120P - Ignition Condenser

Another option:
Bosch Motorsports and are the P100-T coils