Fuel Injection Mods
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Forum: Fuel Injection Mods

Modifications and improvements to Opel F.I. systems

  1. injection madness

    Well this is where I'm at It's all or nothing time. The bungs didn't turn out the way that I wanted :sigh1: Oh well thats life right? So now I'm hoping for the best and setting up to check the spray patterns here soon.

    Started by wrench459‎, 11-21-2010 12:02 AM
    5 Pages
    1 2 3 4 5
    • Replies: 86
    • Views: 6,632
    2 Weeks Ago 07:46 PM Go to last post
  2. Oooph's wrong firmware

    I'm having just tons of fun with connection problems. $%^&)!

    Started by wrench459‎, 03-23-2012 09:43 PM
    • Replies: 1
    • Views: 472
    03-24-2012 08:23 PM Go to last post
  3. Holley Avenger 2 barrel TBI

    Does anyone here have experience with the Holley Avenger 2 barrel retrofit TBI? Seems like it just might work on a larger CIH motor. Holley Performance Products Avenger EFI 2bbl Throttle Body Fuel Injection System*550-200

    Started by kwschumm‎, 03-15-2012 10:10 PM
    • Replies: 6
    • Views: 489
    03-16-2012 07:43 PM Go to last post
  4. What do we have here?

    I am working on an AEM engine management install on my FP Manta. Who knows what I have made?

    Started by IT Manta‎, 03-13-2012 04:54 PM
    • Replies: 9
    • Views: 501
    03-15-2012 12:35 PM Go to last post
  5. Distributor w/ Electronic advance for FI conversion

    I have lots of GM/Isuzu TBI parts on hand, so I'm thinking I'll convert my Kadett to TBI (the carb was rusting in the water-filled trunk when I got the car). I understand there are some newer electronic distributors that will drop into the 1.9L CIH. What US market cars would have a compatible...

    Started by Red0ktober‎, 02-05-2012 11:36 AM
    3 Pages
    1 2 3
    • Replies: 45
    • Views: 1,725
    02-26-2012 08:34 AM Go to last post
  6. 1.9 EFI w/Modern System?

    Hello all! I have been exploring the world of fuel injection and searching for information on this forum. One thing I have not been able to find is a more modern fuel injection system w/manifold on a 1.9 engine. Has anyone ever machined an adapter to fit a Honda etc. intake manifold onto a 1.9? ...

    Started by gtkid2‎, 02-21-2012 06:17 PM
    • Replies: 4
    • Views: 580
    02-21-2012 10:13 PM Go to last post
  7. Jenvey Individual throttle Bodies

    Jenvey Fuel Injection Throttle Bodies for motorsport Some times I can get myself worked up and talk myself into projects whether they make $$$ sense or not. I have about decided to buy a set of the short Jenvey Throttle bodies to fit my dual DCOE manifolds and run them with a Mega Squirt ECU....

    Started by N61WP‎, 05-06-2007 11:06 PM
    3 Pages
    1 2 3
    • Replies: 45
    • Views: 8,094
    02-11-2012 08:58 AM Go to last post
  8. Custom Manifolds

    Pretty cool from the Extrudabody folks - if they have a "footprint" of the head (eg, intake gasket), looks like they can now make you a custom intake manifold. Perhaps other companies now offer these kinds of services? Manifold: Custom 4 Cylinder Todd

    Started by neuropel‎, 01-05-2012 12:06 PM
    • Replies: 2
    • Views: 842
    01-05-2012 12:49 PM Go to last post
  9. Cam sensor

    I was bored this afternoon. So I started working on the dist. to mount a cam sensor. I need the sensor so that the sync of the injectors can be verified. After the housing was cut down a 2.25 deep cup core plug fits just right. On the shaft theres a small hole where I'm going to mount a tab...

    Started by wrench459‎, 08-21-2011 04:02 PM
    • Replies: 12
    • Views: 1,234
    12-26-2011 08:27 PM Go to last post
  10. Non stock MAF tricks

    I've been having some problems with the pulses messing up the MAF readings. So maybe a screen in front might help. Found a old radio for the donor screen. The MAF is a Ford unit with a 75mm id outlet. 83mm inlet

    Started by wrench459‎, 10-31-2011 08:28 PM
    • Replies: 4
    • Views: 848
    11-25-2011 02:35 AM Go to last post
  11. Custom Fuel Injection

    One of the members in our Auto-x club is a race car fabricator. He mentioned that he set up custom fuel injection systems. He happened to have his Nissan Silvia outside and offered to show us his work. The intake is a custom built aluminum unit, it uses 1 3/4" runners and about a 4" round...

    Started by Dan‎, 08-06-2003 12:47 AM
    • Replies: 10
    • Views: 2,325
    11-03-2011 07:06 PM Go to last post
  12. Injector driver

    Anyone have any experience with this? Acceleronics FAQ Just thinking...

    Started by wrench459‎, 09-11-2011 08:46 PM
    • Replies: 0
    • Views: 393
    09-11-2011 08:46 PM Go to last post
  13. Long tube header

    I've heard that the response time is slow with oxygen sensors. Theres alot going on with this truck. B1S1 scaling is correct with .94 volts. B2S1 is only .210 volts. Another look at B2S1 The pink trace is me doing part throttle bumps/gooses. No wonder I'm bald!

    Started by wrench459‎, 07-05-2011 09:18 PM
    • Replies: 4
    • Views: 519
    07-06-2011 09:38 PM Go to last post
  14. Other people's tuning map's

    Here's just a few reasons NOT to use someone else's maps. These are some of mine. There is a few corrections in other tables! Here's a shot of the cold maps.

    Started by wrench459‎, 06-06-2011 09:39 PM
    • Replies: 1
    • Views: 509
    06-23-2011 09:51 PM Go to last post
  15. Megasquirt Kits- Group buy/build??

    Owning 2 fuel injected Opels has forced me into a fast learning curve on F.I. systems. Naturally the next step is how to update this 30 year old technology. From the little reading I have done, the laptop programmable Megasquirt FI controller seems to be the best low cost unit. Megasquirts come...

    Started by Gary‎, 11-19-2004 10:01 PM
    12 Pages
    1 2 3 4 5 ... 12
    • Replies: 225
    • Views: 26,298
    06-07-2011 09:41 PM Go to last post
  16. More FI parts in solidworks

    I am supposed to make this on the CNC tonight but i've been stuck for the last 2hrs just trying to make a drawing of the dang thing I am trying to get the instructor to add inventor but auto desk so i can try it solid works is a very painful program anyway 2.2 intake flange (took 3 days...

    Started by davegt27‎, 12-04-2007 09:06 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 2,245
    05-17-2011 09:25 AM Go to last post
  17. Throttle body for a carbureted engine?

    Just wondering if anyone knew of or would be interested in a throttle body that could be easily installed in place of a carburetor. Aussie Ford Falcon throttle body looks promising. :yup:

    Started by hrcollinsjr‎, 03-24-2011 10:58 AM
    • Replies: 12
    • Views: 865
    03-25-2011 09:45 AM Go to last post
  18. L-Jetronic Mods

    So here's a question for you informed members about the 1975 F.I. system. I have a 1970 GT with the 2.0 overbore kit, big valve package and performance cam, (all from CR small cars which shows you how long ago I did original build). From reading different threads I understand the limitations of...

    Started by gtden‎, 12-03-2009 02:05 PM
    4 Pages
    1 2 3 4
    • Replies: 60
    • Views: 6,480
    01-11-2011 08:51 AM Go to last post
  19. Injector sizing

    In the past I’ve tried to improve the low end torque with the 80% rule. The flow(low rpms) seems to be better with the higher duty cycle. With my tuning software the start of pulse or the end can be specified but not both! The other day a current mag. (circle track,PHR) there was a reply to a...

    Started by wrench459‎, 11-04-2010 07:50 PM
    • Replies: 4
    • Views: 654
    12-12-2010 08:17 PM Go to last post
  20. Help with 1.9 fuel injection.

    im installing a 75 fuel injection on my 72 opel gt. I need to know where i should mount the ecu and drill the hole for the wiring harness. also how should i run the fuel lines and what is the best way to modify the gas pedal for the throttle cable? any pics or info would be a world of help. thanxs

    Started by bazz518‎, 09-05-2010 08:00 PM
    • Replies: 2
    • Views: 693
    09-19-2010 01:33 PM Go to last post

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