[CO] Tbi tpi reprograming
Thread Starter
Joined: Dec 2004
Posts: 16,888
Likes: 1,013
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Tbi tpi reprograming
Engine swap, custom build ? Vats issues ? Send me a pm or email !
Junior Member
Joined: Jan 2013
Posts: 32
Likes: 0
From: atl
Car: 1989 camaro rs
Engine: lo5
Transmission: 700r4
Axle/Gears: 373 with detroit limited slip
Re: Tbi tpi reprograming
Hey I have a l05 with headers weiand intakeb3 inch exhaust open air cleaner I wanna install a cam so I need another chip burned is there a cam u can sugest maybe one u have tunned so I dont have to data log please let me or if I have to data log it will be a few months
Junior Member
Joined: Jan 2013
Posts: 32
Likes: 0
From: atl
Car: 1989 camaro rs
Engine: lo5
Transmission: 700r4
Axle/Gears: 373 with detroit limited slip
Re: Tbi tpi reprograming
Hey just sent u a message but im getiing a set of heads later then I was going to data log and get it tunned perfect but I really wanna install a cam like asap need more power lol
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Thread Starter
Joined: Dec 2004
Posts: 16,888
Likes: 1,013
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: Tbi tpi reprograming
I have done very little custom tuning for tbi, I do have a caprice 350/auto tune that work with the 1228746 camaro tbi ecm. The only tune I have done so far off datalogs for a tbi 350 is for the lt1 cam and vortec heads. Send me a pm if you like I will be more than happy to throw out a few options to try to help you out
Joined: Mar 2010
Posts: 538
Likes: 34
From: South FL
Car: 1989 Formula T-Top
Engine: 350 TPI, twin turbo
Transmission: 700R4
Axle/Gears: 3.23
Re: Tbi tpi reprograming
Hey tuned you guided me on the fix for my no spark wiring issue. As soon as funds permit I will be in touch for tuning. ZZ9 cam, new heads, no air pump but still stock tune.
Thread Starter
Joined: Dec 2004
Posts: 16,888
Likes: 1,013
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: Tbi tpi reprograming
Sounds good Tim, you sure got your money's worth out of your distributor cap
Junior Member
iTrader: (4)
Joined: Aug 2007
Posts: 83
Likes: 0
From: Brunswick, Ohio
Car: 1992 RS, 2000 Z28
Engine: LO3 with TPI Swap, LS1
Transmission: 700-R4, 4L60E
Axle/Gears: 3.42 with TruTrac LSD
Re: Tbi tpi reprograming
I've swapped my TBI over to TPI. The swap is a fully ported TPI system. 58mm throttle body, ported plenum, ported Accel runners siamesed down 1.5 inches, TPIS Big Mouth intake base, port matched down to the cylinder heads, 113 Aluminum Corvette cylinder heads with stock valves, CompCams XR258HR-10 cam (08-408-8), 1.5 ratio roller rockers, 19# injectors.
I have a tune in it from another tuner, we're on our 2nd tune and it still doesn't seem to run quite right. Just shopping around for another source to get a tune from. I may just have it dyno tuned locally but would save the money if possible. What kind of pricing would you do this one for? All I would need is the BIN file, I can burn the PROM myself. I'm just no good at the tuning part. I can even datalog for you and send the log files as an excel spreadsheet so we can dial in the tune. I wouldn't be looking for this until the weather here in Ohio clears up after the Winter has passed.
I have a tune in it from another tuner, we're on our 2nd tune and it still doesn't seem to run quite right. Just shopping around for another source to get a tune from. I may just have it dyno tuned locally but would save the money if possible. What kind of pricing would you do this one for? All I would need is the BIN file, I can burn the PROM myself. I'm just no good at the tuning part. I can even datalog for you and send the log files as an excel spreadsheet so we can dial in the tune. I wouldn't be looking for this until the weather here in Ohio clears up after the Winter has passed.
Thread Starter
Joined: Dec 2004
Posts: 16,888
Likes: 1,013
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: Tbi tpi reprograming
feel free to send me the .bin your using now and a current datalog with tunerpro rt once the weather clears up. For some reason im not getting all my subscribed threads notifications.
My email is brianlvs@yahoo.com
My email is brianlvs@yahoo.com
Junior Member
iTrader: (4)
Joined: Aug 2007
Posts: 83
Likes: 0
From: Brunswick, Ohio
Car: 1992 RS, 2000 Z28
Engine: LO3 with TPI Swap, LS1
Transmission: 700-R4, 4L60E
Axle/Gears: 3.42 with TruTrac LSD
Re: Tbi tpi reprograming
feel free to send me the .bin your using now and a current datalog with tunerpro rt once the weather clears up. For some reason im not getting all my subscribed threads notifications.
My email is brianlvs@yahoo.com
My email is brianlvs@yahoo.com
Re: Tbi tpi reprograming
I have an 89 GTA convertible 350 TPI auto. Installing 5 SPD from 87 TA. 350 is stock. I plan on removing EGR, installing headers and doing head work later etc...Do you need my ECM or do you just sell the PROM? Should I use my 350 ECM or the ECM from the 87 TA 5 SPD. I still have whole car....
Thread Starter
Joined: Dec 2004
Posts: 16,888
Likes: 1,013
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: Tbi tpi reprograming
Feel free to send me a personal message, I can reprogram the memcal chip out of either ecm. With headers the o2 often cools down and will not go into closed loop at idle. You might want to consider a heated o2 like a acdelco afs-74
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