Jump to content
SAU Community

Recommended Posts

Hi all , got a set of Bosch EV14 040s going in tomorrow . Have searched for ages and only found one reference to their voltage corrections at a Rotary site

 8v - 3.05 ms

10v - 2.06 ms

12v - 1.50 ms

14v - 1.20 ms

16 - 1.01 ms .

These numbers look a bit out there to me so if anyone knows the correct one can they post them please

Thanks in advance cheers Adrian .

I just bought a set of the '040' injectors too disco. What lower adapters did you purchase to use them in the standard inlet manifold? Sorry i can't help with the latency, will ask my tuner and report back.

Bought my Bosch EV14 040 1000cc unmolested matched set off  NZEFI

Dead time data supplied

 

Fuel system type - MAP referenced

Injector Rated Fuel Pressure - 300kPa

Injector Flow at Rated Pressure - 906cc/min

 

             

Voltage

10V

11V

12V

13V

14V

15V

Dead Time (ms)

1.689

1.444

1.245

1.100

0.989

0.887

 

 

Pulse Width (ms)

Short Pulse Width Adder (ms)

0.000

0.000

0.125

0.000

0.250

0.000

0.375

-0.100

0.500

-0.200

0.625

-0.200

0.750

-0.240

0.875

-0.220

1.000

-0.200

1.125

-0.180

1.250

-0.160

1.375

-0.140

1.500

-0.120

1.625

-0.100

1.750

-0.080

1.875

-0.060

2.000

-0.040

2.125

-0.020

2.250

-0.010

2.375

0.000

2.500

0.000

2.625

0.000

2.750

0.000

2.875

0.000

3.000

0.000

3.125

0.000

3.250

0.000

3.375

0.000

3.500

0.000

3.625

0.000

3.750

0.000

3.875

0.000

4.000

0.000

Edited by Meathead
2 hours ago, iruvyouskyrine said:

This is the injector he is talking about. https://www.bosch-motorsport-shop.com.au/980cc-min-ev14-injector

0280158040.jpg

Same as what I have in my rb30. Running them at 4bar base but can't confirm if the raceworks data is 100% correct

Thanks for these .

The injectors went in yesterday replacing short 850cc EV14s so no mods other than plug connectors . I wanted the longer tip to get closer to the airstream so no adapters other than the ally collars to convert from side feed . 

IMO given a choice short EV14s are the go in R33 25 manifolds , I hear 3/4 length ones can work but have to file a bit off the underside of the upper manifold to get it clear the fuel rail .

Thanks again , cheers Adrian .

 

 

Edited by discopotato03

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • It was a great, but typical track day, and some VB was ingested at the night time debrief 🤪
    • And so, to round this out, I couldn't be happier to confirm @MBS206 has decided to buy the car. He drove down from sunny QLD with a trailer last week and it is off to its new home today. I'll let Matt confirm on next steps but I understand broadly that the plan is to leave it pretty much as is, and just get some quality wheel time with a nicely balanced car that is pretty much track ready. There are a few a jobs still to be done first but nothing too major and I think its a very smart buy Dinner last night at the Paragon with a round of VBs (mostly) for Neil
    • Well, 50 pages and the end of a chapter for this car. We took it out for a shakedown at Wakie yesterday, and everything went well. There were a couple of niggles: - Oil cooler fitting leak - tightened, cleaned, stopped leaking - Radiator cap overflow fitting was leaking....Mark called it, the overflow fitting was threaded in and not tight....tightened, tested and held pressure - Small oil leak at the rear of the block, probably the turbo oil feed - too hot to get at it comfortably but probably just needs to be nipped up - leak at the driver's side rear brake line where it meets the hardline. Fitting wasn't loose, so Matt backed it off and back on, no further leaks - there's also a leak somewhere on the top of the fuel tank, maybe that cross over fuel line - that was has been left to fix when its on a hoist Otherwise than those niggles the car went great, turned great and stopped great so it was a very successful day out. I'm always really nervous when a car first hits the track after a long break, especially with a brand new engine as well but it was great. VID-20251011-WA0007.mp4  Big thanks to @The Bogan who dropped by and helped out, @MBS206 and my nephew Lachlan the apprentice.  Neil's wife Mel also surprised the hell out of all of us by dropping by; she's up in Tamworth these days but was travelling to Melbourne so had plausible deniability for turning up at the garage, it was great to see her but also obviously a bit sad all round.
    • Skyline R33 Series 2 sedan tail lights in excellent condition. These are becoming harder to find, especially in this state.    BOTH SETS ARE IN FANTASTIC CONDITION (REFER TO PHOTOS)    ✅ No broken covers or cracks ✅ Lenses are in flawless condition ✅ All rear mounting lugs intact ✅ Comes complete as pictured ✅ Perfect for restoration, replacement, or upgrade   These lights are ready to go, no surprises just quality OEM parts.   These are definitely one of the better sets we have seen in a while. With minimal wear and tear they will come as you see. Bear in mind they are not brand new they are almost 30 years old now. To find them in this condition isn’t easy they can only be obtained on the second hand market.   Australia Wide Postage Available At Buyers Expense. Silver Set:$850 Grey Set:$850 PM Me for purchase or any other questions  IMG_2166.dng IMG_2165.dng IMG_2172.dng IMG_2173.dng IMG_2174.dng IMG_2179.dng IMG_2180.dng IMG_2260.dng IMG_2258.dng IMG_2259.dng IMG_2261.dng IMG_2266.dng IMG_2273.dng IMG_2274.dng IMG_2276.dng
    • Unsolicited advice? Keep the engine as close to stock as you can. Nothing wrong with adding some boost and making a little more power, but given where you are, you really don't want to try to make it into a monster. I can't imagine the roads are up to it, and the lack of locla support when it grenades will be a ball ache. FWIW, If there is a dyno around that you can access, then brand new injectors are a good idea, which will lead you to (at least) putting a Nistune in it, which will allow you to put an R35 AFM on it, all of which will make it possible to make it much much nicer to drive and live with.
×
×
  • Create New...