C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

OSTRICH emulator

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Old Feb 16, 2024 | 11:40 PM
  #21  
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Originally Posted by Tunedport90
why mention a 24 tbi 85 tpi adapter? Doesn’t seem to apply to anything here ?
applies to plenty of corvette's
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Old Feb 17, 2024 | 04:46 AM
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I have an ostrich. I bought it for 400.00
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Old Feb 17, 2024 | 09:43 AM
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There is a company selling the adapter. I bought it for mine. If you google you can find the company.
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Old Feb 20, 2024 | 10:08 PM
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I got mine here for a 93 tbi
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Old Feb 20, 2024 | 10:30 PM
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Originally Posted by btcpj62
I got mine here for a 93 tbi
tuner cat is much cheaper, Tbi wasn’t used on the c4 unless you count x fire.

Last edited by Tunedport90; Feb 20, 2024 at 11:07 PM.
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Old Feb 22, 2024 | 02:14 PM
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Question (and a little thread hijack)-- could you use this emulator, or whatever boosted is calling their version, and swap tunes on the fly? Say I was highway driving to the dragon, could I use a gas-efficient "milage" tune on the way there, and switch to a high-performance tune when I got there?

Thanks

Ronn
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Old Feb 22, 2024 | 02:16 PM
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You could use a bin switcher, or an emulator to load a different tune. There’s a guy on gear head efi that offers a piggyback with bin switch in classified section.
http://www.gearhead-efi.com/Fuel-Injection/showthread.php?12219-Moates-G1-Replacement-Memcal-PROM-adapter-with-bank-switching-option

Last edited by Tunedport90; Feb 22, 2024 at 02:38 PM.
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Old Feb 22, 2024 | 03:08 PM
  #28  
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Wow--thats cool!
Dumb question, but 1993's have 32K bin files, right?

Thanks

Ronn
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Old Feb 22, 2024 | 03:10 PM
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double post

Last edited by Ronn38; Feb 22, 2024 at 03:19 PM.
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Old Feb 22, 2024 | 03:41 PM
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Correct 92-93 is 32k file size
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Old Feb 23, 2024 | 08:20 PM
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If the $DA2 mask has a highway mode fueling mode like $8D, you can get that kind of highway fuel economy automatically without having to switch bins.

Once highway mode fueling kicks in, I'm running about 16.5:1 AFR during light cruise. Got me a couple more mpg.
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Old Jul 30, 2024 | 04:25 PM
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Originally Posted by Tunedport90
You could use a bin switcher, or an emulator to load a different tune. There’s a guy on gear head efi that offers a piggyback with bin switch in classified section.
http://www.gearhead-efi.com/Fuel-Inj...itching-option
Hi folks, I'm the guy that designed these, and they are still available. Without the bank-switch attached, they are a direct replacement for the Moates G1. Note that the eBay link in that thread is broken, but the PayPal link is valid (https://py.pl/CFN9B). I'd be happy to answer any questions about the adapter. Thanks!




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Old Jul 30, 2024 | 09:39 PM
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Originally Posted by jseremba
Hello, I have an 89 6 spd. I just bought a GM ECM. And the car is running better. Amazingly, changing the spark plugs from iridium to AC Delco made a VERY BIG improvment. So I am wrinting to ask if anyone has experience with the OSTRICH emulator?

Thank you
iridium were always garbage plugs to me, even leaving me with a no-start condition which wouldnt have occurred with std copper tip plugs

how?

The iridium is expensive so they make rhe electrode as small as possible

i had an (unheated) stock o2 sensor fail (on my 1993), making the car run pig rich

this quickly fouled the tiny iridium tips
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Old Jul 31, 2024 | 08:51 PM
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Originally Posted by SanjV
Hi folks, I'm the guy that designed these, and they are still available. Without the bank-switch attached, they are a direct replacement for the Moates G1. Note that the eBay link in that thread is broken, but the PayPal link is valid (https://py.pl/CFN9B). I'd be happy to answer any questions about the adapter. Thanks!
you need to make it with the quick release socket the one that has the little chrome handle on it
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Old Jul 31, 2024 | 09:09 PM
  #35  
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Zifs are not the greatest to use in such a high vibration usage. But can easily buy a Aires one and put in the dip
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Old Aug 1, 2024 | 12:06 PM
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Ditch the Ostrich since Moates is out of business now. Go with the EBL from Dynamic EFI and start laptop tuning and NOT have to worry about or mess with chip swapping. I ran an Ostrich for a while, what a POS. I switched to EBL long ago and NEVER looked back.
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Old Aug 1, 2024 | 02:05 PM
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Originally Posted by Buccaneer
Ditch the Ostrich since Moates is out of business now. Go with the EBL from Dynamic EFI and start laptop tuning and NOT have to worry about or mess with chip swapping. I ran an Ostrich for a while, what a POS. I switched to EBL long ago and NEVER looked back.
Surprised to hear that. I absolutely love my Ostrich-II. Absolutely the best thing since sliced bread for tuning on a OBD1 system.

In fact, if it wasn't for the Ostrich, I would have ditched my OBD1 setup a long time ago... pulling chips out and all that crap... no way I would have gotten my setup dialed in like that the way it is now.

In fact, the very claim to fame on the Ostrich is to not have to pull chips out to re-burn them. It turns the system into a "flashable" one where you can re-program it on the fly... just pull over to the curb, make a change w/o even turning off the engine. The EBL, while it's a great system... but from what I understand, it requires to shut the car off to make a change.

The other thing is I think the P4 system is discontinued.
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Old Aug 1, 2024 | 02:59 PM
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While you may love the Ostrich, I ran it for a few years and it sucked. It would dump my tune at the most inappropriate time while driving and almost caused an accident having me have to upload the tune again and always had to carry my laptop with me. Also, when the battery gets low, you replace the unit, not the battery. I ditched that for the EBL and NEVER had to carry my laptop with me again. Tuning was easy and very effective. My goal now is 11.99 this winter with the EBL, NA. The EBL P4 Flash is still available for purchase today.
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Old Aug 1, 2024 | 03:34 PM
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Originally Posted by Buccaneer
Also, when the battery gets low, you replace the unit, not the battery.
Actually you can replace battery...

https://www.thirdgen.org/forums/diy-...placement.html

Now I can replace batteries at will...

Not trying to be argumentative... just posting this for the benefit of anyone who may run into a battery issue and does a search to get info on it.
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Old Aug 1, 2024 | 03:34 PM
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Originally Posted by Buccaneer
Also, when the battery gets low, you replace the unit, not the battery.
Actually you can replace battery...

https://www.thirdgen.org/forums/diy-...placement.html

Now I can replace batteries at will...

Not trying to be argumentative... just posting this for the benefit of anyone who may run into a battery issue and does a search to get info on it.
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