RX7Club.com - Mazda RX7 Forum

RX7Club.com - Mazda RX7 Forum (https://www.rx7club.com/)
-   Auxiliary Injection (https://www.rx7club.com/auxiliary-injection-173/)
-   -   CDI Systems with Water Injection (https://www.rx7club.com/auxiliary-injection-173/cdi-systems-water-injection-899933/)

full-cruise 07-14-10 12:50 AM


Originally Posted by rx72c (Post 9969065)
Damon just get their coils.
The whole kit is cheap as.

You want the single .5 ohm coils.
If you pm me ill do you a good deal. bosch coils are shit house.

whats the setup your running from dynatek?

bo0557 07-14-10 10:10 AM

ive got the ARC2 module and the DC12-1 Coils

fritts 07-14-10 10:47 AM

You running it directly off the ecu or using an igniter in between the ecu and cdi?

full-cruise 07-14-10 02:13 PM


Originally Posted by bo0557 (Post 10109278)
ive got the ARC2 module and the DC12-1 Coils

would it still be two ARC2 units with four DC12-1 coils used?
thanks

bo0557 07-21-10 02:59 PM


Originally Posted by fritts (Post 10109331)
You running it directly off the ecu or using an igniter in between the ecu and cdi?

Ive taken my signal from the leading wires between the ecu and x4 microtech box


Originally Posted by full-cruise (Post 10109627)
would it still be two ARC2 units with four DC12-1 coils used?
thanks

I am only running the ARC2 on the leading spark only - Not trailing.

WLD 07 07-22-10 01:37 AM

I'm running the dynatek cdi from the microtech with internal ignitors (ltx8) with a dynatek coil for each leading plug with a Bosch HEC715 coil for each trailing plug.

bo0557 07-24-10 07:54 AM

heres a update vid of my sound thats coming from my arc2...

anyone whos got the arc2 had these sounds comign from theirs or any ideas what would be causing mine too..

http://s1017.photobucket.com/albums/...nt=arc2new.mp4

full-cruise 08-05-10 01:37 PM

im still waiting on mine to get in. could i get away useing the stock leading coil for mean time?

thanks again

rx72c 08-15-10 11:40 PM

lev checked his one and it ticks but it dosnt affect performance. his car almost tipped 500hp on the weekend.

bo0557 08-16-10 01:35 PM

i got my arc2 checked out by dynatek usa - they said it was fine but the replaced it for a car verson .. dont know what that merans..

installed tonight and still the same noise... it must be how it is..

tony94s4 09-21-10 07:12 PM


Originally Posted by bo0557 (Post 10121721)
Ive taken my signal from the leading wires between the ecu and x4 microtech box



I am only running the ARC2 on the leading spark only - Not trailing.

do u mean on the leading u don't need the x4 box just on trailing?

I decided to go with dynatek but I did fry my x4 on leading only,
my trailing ignitors r still good,

so if I use the arc2 on leading of the signal beatween the x4 and ecu,
and have the x4 fire my trailing can I still use my toasted x4?

tony94s4 09-21-10 07:16 PM


Originally Posted by bo0557 (Post 10167474)
i got my arc2 checked out by dynatek usa - they said it was fine but the replaced it for a car verson .. dont know what that merans..

installed tonight and still the same noise... it must be how it is..

is the noise still there?

do u like the setup, any other problems with it?

full-cruise 09-23-10 01:36 PM

is there a way to get the arc-2 to fire dynatek coils off the microtech lt8s single wire signal that doesnt use the x4 box?
im going to the dyno next week and would like to have it in the car if its posible

indio84 06-28-11 09:14 PM

so any one with some update to the dynatek arc2 running only in the leading?
the box is cheap i would like some feedback so I try it out or not

XLR8 01-22-12 04:51 PM

Bump for info

full-cruise 04-13-12 01:13 PM

i tried to get mine hooked up but my lt8s doesnt use the x4 microtech box and i tried to connect to the oem fc leading coil with no success.. been on the shelf ever sence..


All times are GMT -5. The time now is 05:46 PM.


© 2024 MH Sub I, LLC dba Internet Brands