[CO] Tpi , Tbi reprograming and memcals/proms
Thread Starter
Joined: Dec 2004
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From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Tpi , Tbi reprograming and memcals/proms
Doing a engine swap, want a updated tune ? Send me a personal message 

Last edited by Tuned Performance; Dec 19, 2013 at 10:25 AM.
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From: Beech Bluff,TN
Car: 1991 Trans Am Convertible
Engine: 305 TPI
Transmission: T5
Axle/Gears: 3:08
Re: Tpi , Tbi reprograming and memcals/proms
really great guy..would highly recommend doing business with him....props to ya bro
Joined: Dec 2006
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From: Detroit Mi
Car: 86 Z
Engine: 400 sbc
Transmission: t-56
Axle/Gears: 4.10
Re: Tpi , Tbi reprograming and memcals/proms
I have a 350 tbi, stock minus smog, was wondering if there is much power to be had in a performance tune for my application?
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Joined: Nov 2008
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From: Houson
Car: 86 Firebird
Engine: 305 SBC
Transmission: 700 R4 TCI
Axle/Gears: 3.42
Re: Tpi , Tbi reprograming and memcals/proms
Suppose I had switched my tpi stuff over to a miniram or a stealth ram and wanted to run a 4th gen pcm can you program it? And if so how much?
Thread Starter
Joined: Dec 2004
Posts: 16,694
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From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: Tpi , Tbi reprograming and memcals/proms
If you want more than that live tuning needs to be done after you datalog.
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Thread Starter
Joined: Dec 2004
Posts: 16,694
Likes: 979
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: Tpi , Tbi reprograming and memcals/proms
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From: West monroe
Car: 1991 rs camaro
Engine: 305
Transmission: 700r4
Axle/Gears: 3.73
Re: Tpi , Tbi reprograming and memcals/proms
Amazing... Took me all of 15 minutes to do. My car hasn't ran in 2 months. Now it purring
Like a lion. Brian even let me call him to figure out how to do the relay part. 10/10
Like a lion. Brian even let me call him to figure out how to do the relay part. 10/10
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From: springfield, M.A
Car: 1992 CAMARO RS
Engine: V8 305 TBI
Transmission: 700R4 at
Axle/Gears: non-posi not sure what gears
Re: Tpi , Tbi reprograming and memcals/proms
Doin a 5 speed swap would I need to reprogram my ecm? If so how much?
Thread Starter
Joined: Dec 2004
Posts: 16,694
Likes: 979
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: Tpi , Tbi reprograming and memcals/proms
It is not totally necessary to have a prom reprogramed if you are going from a automatic to a manual transmission. The idle air control is slightly different between the two different tunes so if you experience bucking on deceleration you would want a new prom.The idle target speed is also different between a automatic and manual transmission. For tbi proms in there holder I charge $55 shipped.
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From: springfield, M.A
Car: 1992 CAMARO RS
Engine: V8 305 TBI
Transmission: 700R4 at
Axle/Gears: non-posi not sure what gears
Re: Tpi , Tbi reprograming and memcals/proms
So id have to send u the who ecu
Thread Starter
Joined: Dec 2004
Posts: 16,694
Likes: 979
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: Tpi , Tbi reprograming and memcals/proms
I would just send you the prom, it is removable from the ecm. Would be a plug and go play.
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From: springfield, M.A
Car: 1992 CAMARO RS
Engine: V8 305 TBI
Transmission: 700R4 at
Axle/Gears: non-posi not sure what gears
Re: Tpi , Tbi reprograming and memcals/proms
Ok so wen im ready ill send u a message thanks
Joined: Sep 2005
Posts: 871
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From: Yreka, in the State of Jefferson
Car: 1991 red Z/28
Engine: 350 TPI
Transmission: T5 swap
Axle/Gears: 3.42
Re: Tpi , Tbi reprograming and memcals/proms
I am doing a 5 speed swap on my 91 Z/28 350. Can I send mine to you so you can put in a prom and make sure its good to go. I bought the thing used because my car didn't have an ecm in it.
Thread Starter
Joined: Dec 2004
Posts: 16,694
Likes: 979
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: Tpi , Tbi reprograming and memcals/proms
Sending you a pm
Thread Starter
Joined: Dec 2004
Posts: 16,694
Likes: 979
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: Tpi , Tbi reprograming and memcals/proms
rubber baby buggy bumpers
Thread Starter
Joined: Dec 2004
Posts: 16,694
Likes: 979
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: Tpi , Tbi reprograming and memcals/proms
Front page news
Thread Starter
Joined: Dec 2004
Posts: 16,694
Likes: 979
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Thread Starter
Joined: Dec 2004
Posts: 16,694
Likes: 979
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: Tpi , Tbi reprograming and memcals/proms
vats removal only in the states tpi, 3.1L $30 includes priority shipping to return your memcal chip
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Car: 1991 Camaro Z28
Engine: 350 5.7 liter
Transmission: 700R4
Thread Starter
Joined: Dec 2004
Posts: 16,694
Likes: 979
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: Tpi , Tbi reprograming and memcals/proms
Junior Member

Joined: Mar 2012
Posts: 79
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From: Severn, MD
Car: 1990 Iroc z-28
Engine: 350 TPI STOCK
Re: Tpi , Tbi reprograming and memcals/proms
tuned perf, I'm doing an engine swap. Already 350 f inj and knock sensor. Next in my agenda is the PROM. Do you re-program the 305 PROM, or, do I have to send you a 350 PROM and you re-program, or, you have PROMs for sale? How does it work? My email is wruiz922@verizon.net if you need to reply offline. Thanks.
Thread Starter
Joined: Dec 2004
Posts: 16,694
Likes: 979
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: Tpi , Tbi reprograming and memcals/proms
Wruiz sending you a personal message.
Joined: Dec 2004
Posts: 259
Likes: 14
From: New Hampshire
Car: '91 Trans Am
Engine: 350 Blueprint Engines Cruiser
Transmission: TKX 5 speed
Axle/Gears: 3:42
Re: Tpi , Tbi reprograming and memcals/proms
Is there anything worthwhile that you can do for a 305 tbi with stock exhaust manifolds, 3" after the Y pipe, Edelbrock Performer lower intake, and an MSD 6A box? No EGR, AIR blocked off; if it matters.
Thread Starter
Joined: Dec 2004
Posts: 16,694
Likes: 979
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: Tpi , Tbi reprograming and memcals/proms
There is not to much that can be done on improvement on a mostly stock engine. The egr code 32 and egr function can be disabled. I can also disable the air diverter function.
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From: Round Rock, TX
Car: 1988 Firbird formula 350
Engine: 5.7L TPI
Transmission: 700R4
Axle/Gears: 3.27 Nine Bolt
Re: Tpi , Tbi reprograming and memcals/proms
If I sent you a 1987 Firebird 5.7L ECM #1227165 without a PROM, could you install a PROM and program it as a 1989 ECM with the cold start injector delete?
Thread Starter
Joined: Dec 2004
Posts: 16,694
Likes: 979
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: Tpi , Tbi reprograming and memcals/proms
Sending you a pm lonestar7
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Joined: Jun 2011
Posts: 50
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From: Central Hellinois
Car: 1985 Corvette
Engine: 383
Transmission: 700R4
Axle/Gears: 3:07
Re: Tpi , Tbi reprograming and memcals/proms
I have an Edelbrock Pro Flo XT manifold on my '85 Corvette and Brian nailed the tune on the second try. My car runs like it has never ran before, I have nothing but good to say about him and his work.
Thread Starter
Joined: Dec 2004
Posts: 16,694
Likes: 979
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: Tpi , Tbi reprograming and memcals/proms
bumpity bump bump
Thread Starter
Joined: Dec 2004
Posts: 16,694
Likes: 979
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: Tpi , Tbi reprograming and memcals/proms
Thank you again for you purchase jari
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From: Frederick, MD (from Cleveland, OH)
Car: '91 Z28 / '93 Jeep Wrangler
Engine: 5.7L L98 / 4.0L I6
Transmission: 700r4 Auto / 32RH Auto
Axle/Gears: Posi 3.23 / Open 3.07
Re: Tpi , Tbi reprograming and memcals/proms
After answering a bunch of my questions, Tuned Performance sent me a PROM with VATS disabled. Product was shipped very quickly, arrived in a couple days, was packaged well, and works perfectly. My car is running for the first time in five months.
I highly recommend this seller.
I highly recommend this seller.
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Joined: May 2004
Posts: 24
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From: Montgomery, AL
Car: 89 GTA 14 Tundra Crewmax
Engine: 388hsr 5.7 32valve
Transmission: T56 6spd auto
Re: Tpi , Tbi reprograming and memcals/proms
89 GTA 383 HSR gtp injectors lt4 cam vortec heads 5spd
car was an lb9 originally
What can you do for me sir?
adam
car was an lb9 originally
What can you do for me sir?
adam
Thread Starter
Joined: Dec 2004
Posts: 16,694
Likes: 979
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: Tpi , Tbi reprograming and memcals/proms
For your combination, I would start with a base tune and build off of that to correct fueling.
There are a few ways of doing the tuning sending me a datalog and I mail you a replacement eprom or if you purchase a moates.net burn 2 I can solder in a adapter on your memcal so it will accept a newer flash based eeprom. TTS data master or tunerpro Bolth work well of datalogging but the 1227165 ecm is hit or miss on connection.
There are a few ways of doing the tuning sending me a datalog and I mail you a replacement eprom or if you purchase a moates.net burn 2 I can solder in a adapter on your memcal so it will accept a newer flash based eeprom. TTS data master or tunerpro Bolth work well of datalogging but the 1227165 ecm is hit or miss on connection.
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Joined: Mar 2013
Posts: 8
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From: DFW, Texas
Car: 1991 Camaro RS
Engine: 5.8l Aluminum LSX
Transmission: T56
Axle/Gears: 10 Bolt 3.42 "Spooled"
Re: Tpi , Tbi reprograming and memcals/proms
Thinking about doing a heads, cam, and intake mani swap along with the Ultimate TBI mods and an afpr. already have headers and an open element filter. Car is a 350 Tbi, T5 Manual. What do you suggest?
Thread Starter
Joined: Dec 2004
Posts: 16,694
Likes: 979
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: Tpi , Tbi reprograming and memcals/proms
If your 350 is a truck engine or caprice I can work up a custom tune. unless your running a mild camshaft or 305 55#hr injectors there would not be a need to install a afpr. Feel free to send me a pm I have some choices to help you out
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Joined: Mar 2013
Posts: 8
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From: DFW, Texas
Car: 1991 Camaro RS
Engine: 5.8l Aluminum LSX
Transmission: T56
Axle/Gears: 10 Bolt 3.42 "Spooled"
Re: Tpi , Tbi reprograming and memcals/proms
it runs fine right now. But I WANT to do get a little bigger cam heads and intake. Will I need live tuning?










