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Need a lt1 bin file for first startup

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Old Jun 7, 2018 | 09:52 AM
  #1  
92rally_sport's Avatar
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From: North Carolina
Car: 1992 Camaro RS
Engine: 305 :c
Transmission: t5
Need a lt1 bin file for first startup

Ive got a few bin file that will probably work but I'm wondering if anyone use a bin specifically for my cam or one very close. Its a 94 pcm.
lunati Cam http://www.lunatipower.com/Product.aspx?id=2553
1.6 roller tip rockers
light port job and 2.0/1.56 valves
stock tb and injectors at least until I get it running
Mid length headers, 1 5/8 I believe
I'm not looking for a perfect tune just something I know is going to fire and at least let it run decent enough until I can datalog some. Thanks.
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Old Jun 7, 2018 | 10:17 AM
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Car: 89 Iroc-z
Engine: 555 BBC Turbo
Transmission: TH400
Axle/Gears: MWC 9” 3.00
Re: Need a lt1 bin file for first startup

Take a stock bin and set your injectors and a faster idle speed

It should start up on that cam just fine. I did that cam in a 94-95 i believe, it didnt take alot of adjustment
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Old Jun 7, 2018 | 02:32 PM
  #3  
92rally_sport's Avatar
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From: North Carolina
Car: 1992 Camaro RS
Engine: 305 :c
Transmission: t5
Re: Need a lt1 bin file for first startup

Originally Posted by Orr89RocZ
Take a stock bin and set your injectors and a faster idle speed

It should start up on that cam just fine. I did that cam in a 94-95 i believe, it didnt take alot of adjustment
Since I'm using the stock injectors temporarily what do I need to change with the injectors? I'm guessing I'll have to play with the fuel tables to give it more fuel everywhere but I'm very new to tuning with tunerpro on my laptop.
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Old Jun 7, 2018 | 06:34 PM
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From: Chicagoland Suburbs
Car: 1989 Trans Am GTA
Engine: LT1, AFR 195cc, 231/239 LE cam.
Transmission: M28 T56
Axle/Gears: 3.23 10bolt waiting to explode.
Re: Need a lt1 bin file for first startup

Originally Posted by 92rally_sport
Ive got a few bin file that will probably work but I'm wondering if anyone use a bin specifically for my cam or one very close. Its a 94 pcm.
lunati Cam http://www.lunatipower.com/Product.aspx?id=2553
1.6 roller tip rockers
light port job and 2.0/1.56 valves
stock tb and injectors at least until I get it running
Mid length headers, 1 5/8 I believe
I'm not looking for a perfect tune just something I know is going to fire and at least let it run decent enough until I can datalog some. Thanks.
It will run on that tune. Not great, but it will run. Most likely rich as hell at idle. And leaner up top.

My LT1 fired up with a stock bin and I had heads/cam/intake/exhaust.....

All I did was change the injector constant to match the injectors I was running. Its an easy change to the tune.
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Old Jun 7, 2018 | 09:53 PM
  #5  
92rally_sport's Avatar
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From: North Carolina
Car: 1992 Camaro RS
Engine: 305 :c
Transmission: t5
Re: Need a lt1 bin file for first startup

Originally Posted by Thirdgen89GTA
It will run on that tune. Not great, but it will run. Most likely rich as hell at idle. And leaner up top.

My LT1 fired up with a stock bin and I had heads/cam/intake/exhaust.....

All I did was change the injector constant to match the injectors I was running. Its an easy change to the tune.
So since I'm using stock injectors just make sure injector constant is 24? And I'll probably bump the idle up 2 or 3 hundred rpm.
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Old Jun 8, 2018 | 06:52 AM
  #6  
Orr89RocZ's Avatar
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From: Pittsburgh PA
Car: 89 Iroc-z
Engine: 555 BBC Turbo
Transmission: TH400
Axle/Gears: MWC 9” 3.00
Re: Need a lt1 bin file for first startup

Originally Posted by 92rally_sport
Since I'm using the stock injectors temporarily what do I need to change with the injectors? I'm guessing I'll have to play with the fuel tables to give it more fuel everywhere but I'm very new to tuning with tunerpro on my laptop.
In that case leave them. I assumed you might have changed injectors. Thise should be near enough for that power
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Old Jun 9, 2018 | 07:49 AM
  #7  
92rally_sport's Avatar
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From: North Carolina
Car: 1992 Camaro RS
Engine: 305 :c
Transmission: t5
Re: Need a lt1 bin file for first startup

Alright I'll try just increasing the idle speed a little bit and start it on the stock tune, I should be starting it early next week. Thanks
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