18RGEU injectors

**MAD79R** · 28-09-2008, 10:52 AM

i have two sets of injectors from two different 18rgeu manifolds
can anyone tell why the injectors have different numbers on them and if they ARE 18rgeu or from something else
numbers are 195500-0284 blue/green colour
195500-0474 grey colour
any information or where i can find out more would be appriciated
thanks Steve

**Norbie** · 28-09-2008, 07:56 PM

Don't know about part numbers but my 18R-GEU had blue/green injectors.

**RA23** · 28-09-2008, 08:20 PM

Originally Posted by MAD79R

i have two sets of injectors from two different 18rgeu manifolds
can anyone tell why the injectors have different numbers on them and if they ARE 18rgeu or from something else
numbers are 195500-0284 blue/green colour
195500-0474 grey colour
any information or where i can find out more would be appriciated
thanks Steve

I also have 2 sets, one blue 195500-0280, one grey-purple-ish 195500-1370.
Both 2 to 2.5 Ohm

Edwin

**Omegaman** · 03-10-2008, 01:52 PM

Originally Posted by RA23

I also have 2 sets, one blue 185500-0280, one grey-purple-ish 185500-1370.

Note that I am going blind, so not 100% sure on the numbers, need magnifying glass to tell 100%.

Edwin

From what I can see the purple set ****1370 are 550cc from an Rx7.
the blue ***0280 may be the STD 18rgeu 210cc. I have a set but not here with me to see the numbers

MAD79R. if there dark grey and low imp, they sound like there 200cc from a 3sfe motor
since your no. is *****0474 I know that the ******0473's are 188cc so should't be much bigger.
EDIT. 195500 0474 - 2.1 ohm's 185cc 18lb/hr

These are based on that the injectors should be Nippon D type, which the number suggest.

**old_school_jap1** · 03-10-2008, 06:58 PM

i took my injectors off my 18rgeu manifold to have a look today. anyways, they are a grey colour and have 195500-0741 on them. they are definitely stamped ND. any ideas what they're from?

**Omegaman** · 03-10-2008, 07:36 PM

i'm not quite sure but they may be from a 4age 135cc. they seem small to me!
are they grey?
sorry just saw the colour above, they are grey..

**old_school_jap1** · 03-10-2008, 08:10 PM

the manifold i pulled those injectors out of was on the motor that i've described in the tractor thread......so i'm doubting they'd be small

**ra_28** · 04-10-2008, 07:55 AM

Just ckecked my spare 18rgeu injectors there teal/blue colour with 195500-0280?

**Omegaman** · 04-10-2008, 10:47 AM

Originally Posted by old_school_jap1

the manifold i pulled those injectors out of was on the motor that i've described in the tractor thread......so i'm doubting they'd be small

At this stage I'm assuming you use a resistor box in your loom for the injectors, which then relates to

(18rgeu's are top feed and low imp) these are all whith the EV1 connector ie square and the notch in the middle.
These are with no part numbers and grey
-dark grey 181cc and 199cc
-grey, 181cc
And as mentioned above the 135cc.

There are high imp in grey also,

**Omegaman** · 04-10-2008, 10:56 AM

Originally Posted by ra_28

Just ckecked my spare 18rgeu injectors there teal/blue colour with 195500-0280?

When you say teal/blue, would that be sky blue?

Colours and number may be the same, it comes down to the impedance that determines what injector you have.

As an example, I have red/brown top 195500-1350 in low imp, which are 460cc's
Codes and colours and CC's are the for the high imp, both from RX7's

The difference by sight is the notch in the plug. A centre notch is low imp and an offset notch is high.

I'm no mechanic as such so please test my theories, I've just spent age's searching for the right one's for my application and this is the results.

See also toymods thread at http://www.toymods.net/forums/showthread.php?t=4809.