91 TBI question
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From: Austin Tx
Car: 1991 Camaro RS vert.
Engine: 305 TBI
Transmission: 700R4 Auto
91 TBI question
Hello, I'm currently working on a 350 build witch i'm gona use TBI injection for. I have alot of mod's i'm gonna run on it so i know i need to learn to tune my computer. I tried searching for what i'm looking for and most likely i over looked it. So if there is a thread on what i'm needing please kindly direct me to the right link... if not here is basicly what i'm looking for.
I want to start doing some tuneing on my stock 305 so i can learn the ropes of tuning. I have the bennifit of having a friend of mine helpling me with this but he's only done the TPI. for the most part i konw all of what i'm gonna need to do it. the question i have right now is, I have a fully stock 305 tbi. If i wanted to say "Fine tune" the motor. Is ther any general things you can go into the computer and tweek or change to get a little bit more power out of these things? I also have a bored out 305/350 TBI. Its been punched to 50MM i'm going to put that ontop of my stock 305 as well and see if i can get a slight preformace upgrade out of the 305. i'm not really interisted in doing anyitng radical to the 305 i mearly just want to learn the basics of tuning and seeing just what you can tune a stock 305 to do. alt least this way i can have some fun with it and learn what i'm doing so when i go to tune the 350 i'll have a better understanding of what is going on. Thanks .
-Randy-
I want to start doing some tuneing on my stock 305 so i can learn the ropes of tuning. I have the bennifit of having a friend of mine helpling me with this but he's only done the TPI. for the most part i konw all of what i'm gonna need to do it. the question i have right now is, I have a fully stock 305 tbi. If i wanted to say "Fine tune" the motor. Is ther any general things you can go into the computer and tweek or change to get a little bit more power out of these things? I also have a bored out 305/350 TBI. Its been punched to 50MM i'm going to put that ontop of my stock 305 as well and see if i can get a slight preformace upgrade out of the 305. i'm not really interisted in doing anyitng radical to the 305 i mearly just want to learn the basics of tuning and seeing just what you can tune a stock 305 to do. alt least this way i can have some fun with it and learn what i'm doing so when i go to tune the 350 i'll have a better understanding of what is going on. Thanks .
-Randy-
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From: Chasing Electrons
Car: check
Engine: check
Transmission: check
Re: 91 TBI question
Head one board up to the DIY_PROM board. In the sticky's is a Tuning Guide Book. In the first couple of chapters is general info on tuning and equipment. Then in chapter 5 is a section on the '8063/'8746/'7747 ECM.
There is good information pertaining to how those TBI ECMs are set up. SA, VE, PE mode, and so on.
RBob.
There is good information pertaining to how those TBI ECMs are set up. SA, VE, PE mode, and so on.
RBob.
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From: Beautiful Coastal New Jersey
Car: 1990 Firebird
Engine: 350 TBI
Transmission: T5
Axle/Gears: Auburn posi 3.73
Re: 91 TBI question
here is the link to the tuning guide that rbob mentioned.
https://www.thirdgen.org/forums/diy-...uide-book.html
get ready to read. a lot.
https://www.thirdgen.org/forums/diy-...uide-book.html
get ready to read. a lot.
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Joined: Mar 2008
Posts: 29
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From: Austin Tx
Car: 1991 Camaro RS vert.
Engine: 305 TBI
Transmission: 700R4 Auto
Re: 91 TBI question
Thank you very much both of you guys. This sight is so helpfull. I'm extreamly happy I have this sight as a resorce to fall back on. No way i'd be able to do half the things i'v done to my ride with out all the useful help i'v recived here. Thakns agin.
-Randy-
-Randy-
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