350 TPI Prom
 

I'm in need of a TPI Prom chip for a 350, and a set of 350 Injectors. I'm in the process of doing a 305-350 swap. :lmao:

Re: 350 TPI Prom
 

I have a couple 350 TPI Proms.One is from an 88 and the other from an 89.Asking 80 dollars each shipped

Re: 350 TPI Prom
 

PM Sent

Re: 350 TPI Prom
 

Still looking for injectors and a good deal on a stock 350 prom for an 89.

Re: 350 TPI Prom
 

I should have a TPI 350 computer out of a 91 Z28 $60.00 shipped in the lower 48

coke_and_stuff@yahoo.com email me if interested

Joey

Re: 350 TPI Prom
 

This should work with an 89 Iroc TPI shouldn't it? Will you sell the prom separate, or just as a pair? Because all I really need is the prom.

Re: 350 TPI Prom
 

It should work but you need to do some homework just to make sure. Its all or nothing as its worthless without it.

Joey

Re: 350 TPI Prom
 

Will do, I shall get back to you.

Re: 350 TPI Prom
 

90-92 TPI Proms and ECMs (ECU or computer) will NOT work on a stock 89 or older TPI setup.

Are you installing a 89 TPI? If not what year is your TPI setup?

Re: 350 TPI Prom
 

The TPI Setup is out of an 89, and going back into the 89. So I need an 89 and older prom/ecm?

Re: 350 TPI Prom
 

89 f-body TPIs are a 1 year only setup. You need a 89 only prom and a 1227165 ecm.

I have a remanufactured 1227165 ecm and a 89 350 TPI prom from a 89 GTA 350 TPI.

Make sure you get a engine wiring harness from a 89 305 or 350 TPI Firebird also. The harness in a Camaro is different due to battery location.

Re: 350 TPI Prom
 

Here is a helpful link for prom and ecm numbers and codes.

http://www.3rdgenformula.com/89/promcodes.htm


The prom I have is APYU 3516.

Re: 350 TPI Prom
 

Here is what I have. I do have the cover and the 2 screws for it, I just took it off for the picture.

Re: 350 TPI Prom
 

This is going into my iroc. It is an 89, with a 305 tpi originally. So the is that ecm acceptable still? Or do I really need the whole new ecm? Are you offering to sell the one you have? haha, I couldn't quite tell.

Re: 350 TPI Prom
 

Looks like the ECM number is the same between the 305 and 350 for 1989?

Re: 350 TPI Prom
 

Your ECM will work it is a 1227165 you just need to change your prom or have your 305 prom burned for a 350.

I would suggest Ford injectors also. Stay away from the Multec injectors.

Yes its for sale.

$85 shipped for the prom only.


I thought you were putting the 350 TPI in your 89 Firebird 2.8

Re: 350 TPI Prom
 

I have a TPI 350/Auto Prom in my 165 computer in my 89 Formula. Let me check what the chip's code is and make sure it's 89 but, it would probably suit your needs quite well. Though it has not suited my needs as I have an 89 305TPI 5 Speed, lol.

Re: 350 TPI Prom
 

Hey that could be great! let me know the number and how much you want for it!

Re: 350 TPI Prom
 

did the car you had with the 305 have tpi or tbi. if it was tbi you will need to replace the wiring harness in front of the firewall and behind it. so get every wire you can find and dont cut anything.

Re: 350 TPI Prom
 

i want to thank you for posting that site. i was able to get all the codes for the 91 350 tpi that i am swapping into my 90 305 camaro. that was really helpful.

Re: 350 TPI Prom
 

305 was TPI also, so its the same. Thanks for checking! :-)

Re: 350 TPI Prom
 

you are one lucky man - i have to pull every wire with my 305 tbi and put the tpi stuff in but i dont want to do that until i get the heads.
be sure to keep everyone posted with how the swap goes.
good luck.

Re: 350 TPI Prom
 

Hmm, well i am sorry that I gave you false hope - It turns out that the one I have is an APYR, which is listed on several sites as:

APYR 3506 3501 Auto 2.73/2.77 Fed F
Though the interesting thing is that I have an OTC Monitor 2000 and when hooked up across the ALDL connector it reads it as a 350/Auto Chip. Sorry man.

Re: 350 TPI Prom
 

Haha bummer, but hey, projects have to be hard, or they wouldn't be fun!

here is another site with the prom numbers that my82roc sent me, I think its a little less confusing than the other one!

http://chevythunder.com/prom_bcc_1989.htm

Re: 350 TPI Prom
 

Hmm yeah, that would be a 305 auto chip, strange that it scans as a 350 auto chip. Thanks anyway!

Re: 350 TPI Prom
 

yeah, i have a saved copy of that page on my computer. Hey, if you run out of luck i might be able to burn you a prom - a stock image of one that is. I couldn't find the chip i needed so I bought a Willem programmer. I ended up burning a APYS the other day for my car on a EPROM that can be erased/rewritten electrically.

I think I spent $15-$30 on the programmer (I bought it last year, never got around to using it till now) and a used "flash" chip for like $7 (lol, it says "ALTEREDIMPORTS" on it, haha). I'm gonna be plugging it in in a couple days, wish me luck.

Like I said, I could burn you a chip, but you would have to install it into an existing MEMCAL (err, I don't think it's actually a MEM-CAL on a 165?). But, be warned - I'm not trying to sell you the service - the chips are like $7 on ebay shipped, then I would just burn it and ship it to you. What you do from there is up to you.

I know how it is to have the wrong chip! I feel your pain!

Re: 350 TPI Prom
 

Do you still have 3516 APYU prom

Re: 350 TPI Prom
 

If you are talking to me than, yes I still have that prom.

Re: 350 TPI Prom
 

Yeah, I'm still looking for one too hence, why I have this thread..everything seems to lead me to dead ends though. I can't believe noone has one...

Re: 350 TPI Prom
 

Yes I'm talking to you how do I contact you?

Re: 350 TPI Prom
 

WHAT???? 1st you told me someone else had 1 you were going to buy. 2nd you said you had to do some more checkng if this is what you want. 3rd you told me you didn't need it and you were going a different direction.

Today you still can't find one????????????

Re: 350 TPI Prom
 

Good luck...

Re: 350 TPI Prom
 

I will send you a PM with my phone.

Re: 350 TPI Prom
 

I PMed you back last Thursday saying the deal fell through. And I asked if you still had it, and if you did if $100 + shipping firm would do it, and if you accepted paypal. A week later with no response made me assume you no longer had it/you weren't accepting my offer.

Re: 350 TPI Prom
 

The last time we wrote each other was a couple of weeks ago. I wrote you and asked if you found out the info on the ECM you were looking for and that was after you left me hanging for over a week.

In your return responce you said you were going a different direction or something and didn't need it.

I NEVER said $100 firm plus shipping!!!

Re: 350 TPI Prom
 

MY offer to YOU was $100 plus shipping firm! I have the pm I sent you in my sent items folder on 06/04/2009 which is when I made that offer.

Re: 350 TPI Prom
 

I don't have anything like that from you on 6/4/09.

I'm asking for $85 plus shipping for the prom and if you would have offered me $100 shipped for the prom I would have takin it. Thats more than what I was asking.

Did you offer $100 shipped for the ECM and prom?

Re: 350 TPI Prom
 

I need to get the car going because i need to get rid of it.

Re: 350 TPI Prom
 

Sale pending to opwa. Thx.

Re: 350 TPI Prom
 

I will buy the prom and the ecm if that is how you want to sell it. I just need it asap because I NEED to get this thing on the road.

Re: 350 TPI Prom
 

I tried and tried with you but you had so many issues with the ECM #s and the one in your car with the updated #. I gave up on you.

I talked to the other member on the phone a few minutes ago and he is going to buy the prom from me but he might buy the ECM also if he can cancel the reman. ECM his mechanic ordered.

If things change tomorrow when he calls me and doesn't need it, I will let you know. Right now the ECM and prom are his.

Re: 350 TPI Prom
 

Thanks!

Re: 350 TPI Prom
 

I still have my 89 350 TPI Prom if your interested.

Re: 350 TPI Prom
 

Which number was yours again my82roc?

Re: 350 TPI Prom
 

I have a ECM out of a 89 firebird. it is a 165 ECM with a AUJM prom. Replaced it with a EBLflash. Was working when pulled. Also have a set of pink top ford injectors that were also on the same car but due to upgrades were too small. If interested get in touch with me....

Re: 350 TPI Prom
 

The prom code is APYN 3496.I also have a 165 ECM if you need one.

Re: 350 TPI Prom
 

I am also in need of a 350 TPI memcal

I need one for 90-92, 1227730, AUJP

need it ASAP please