Steeve_Civic

I need to change my 750cc Injectors High Impedance.
Is there some 1000cc injectors High impedance?
or do I need to buy a resisor box and low impedance injectors?
If so is there a resitor box kit plug and play?

Thks

TheShodan

iTrader: (14)

Sorry for the lack of response on PM.

The Injector Dynamics (ID1000s) injectors which are high impedence, and don't require a resistor box
Fuel Injector Clinic (FIC 1000s) also has high impedence injectors that don't require a resistor box.

Rochester/Lucas, (RC Engineering), and the older Precision (Delphi) and Newer Precision (Siemen Deka) injectors all require a resistor box in order to install their 1000cc injectors.

Steeve_Civic

Ok Shodan no Problem Thks :-))

What do you think about resistor box?
I don't think I will need to upgrade over 1000cc. Are 1000cc high impedance good?

TheShodan

iTrader: (14)

I use a resistor box for my Siemen Deka Direct injectors, and I find nothing wrong with it, because we had a resistor pack already in there..

With changes in technology, its better to skip that step and go with either the Injector Dynamics (ID1000s) or Fuel INjector clinic (FIC1000s) as they both great companies to get injectors from. H-T is a bit more biased towards the Injector Dynamics, but they both work just fine. Make sure you have a high enough volume fuel pump to run them. At least a Walboro 255lph is needed.

Steeve_Civic

Thank you.

Do you mean you have a resistor pack OEM and low impedance injectors ?

I will run 2 Walbro in the stock Fuel Cell

TheShodan

iTrader: (14)

No. It means I bought the Siemen Deka injectors that required the resistor box. But my setup is also older than yours before the big 1000cc injectors for High impedence came out.

TheShodan

iTrader: (14)

For 650whp, you don't need to Walboros in the same cell from Full-Blown. If one fails, the voltage won't tell you somethings wrong. A simple Walboro 400lph will do the job fine.

Steeve_Civic

Okay.
If one fails, I can see it on the Fuel regulator?
I'm running like that on my Supra MKIV since 6 years without problems.
I gonna looking for 400lph Walboro

nealnanoHX

I will take your old 750's off your hands.

TheShodan

iTrader: (14)

No. if one fails, you won't necessarily see it. There are options now, since 6 years ago. I may be old,but I'm not completely without faith in newer developments.

TheShodan

iTrader: (14)

You'll love the shipping costs from France international ;-)

Steeve_Civic

lol Yes!

Steeve_Civic

Ok and what bout the Stock fuel line? Can I keep it or do I need to upgrade it?

TheShodan

iTrader: (14)

The fuel lines should be able to hold to about 600whp-650whp. after that, I'd look into upgrading

Steeve_Civic

OK thks