Need help getting started vortec tbi

[93chevy]

After looking through the basics of the .bin and driving the truck I am getting a feel for what needs to be changed.
Im having some issues running rich.
I had the truck stall under load at a stop sign (possibly due to running rich).
Know where I can find a resource for getting advise on how to change spark and fuel parameters and diagnose?
Also what is ideal for injector bpw?
I was digging through the constants and saw the cylinder volume was set for a 350.
I have a 357 and was wondering if I should expect changes if this was altered.

(PS idle rpm in park and drive seems too low, I haven't made any changes yet).

Truck runs great other than needing tweaking.

[93chevy]

Dave do you remember what injector setup was used on the bin? size/ pressure?

[93chevy]

Also please note that I do not have wide band

[93chevy]

Dave,
It's fair enough to ask those questions.
I didn't mean to mooch
You've been more than helpful.
Didn't know you ran a business.

The only way to learn what others know is to ask questions.
Guess I forgot to ask the important one.
Pm on the way
Glad we share a time zone.

[93chevy]

I'm always challenged, am I a moderator or a business owner? As a moderator, I provided good information. As a business owner I've shared a .bin file that others paid $$$ for. Is it fair for me to say, run with the information I've provided and figure things out? Is it fair for me to say, send me a PM and lets figure out a business transaction?

In the game of chess, I say check ... your move.

dave w

Ps the question isn't if it is fair, it's When is it fair. ;)

[dave w]

Below are a couple links to help adjust the fuel tables.

http://www.gearhead-efi.com/Fuel-Inj...-data-Tutorial!

and

http://www.gearhead-efi.com/Fuel-Inj...D-31-OE-and-E6 I used a similar spreadsheet to crunch the data log in post #31.

dave w

[93chevy]

Dave,
Pm your rate,
I keep forgetting my laptop,
Haven't figured out how to do it from phone

[dave w]

I didn't think you were being a mooch!

I agree, when is it fair would be appropriate.

The fuel settings in the .bin file I posted were based the information you provided and my tuning experience. The fuel settings were not based on any specific injector / fuel pressure.

dave w

[93chevy]

The fuel settings in the .bin file I posted were based the information you provided and my tuning experience. The fuel settings were not based on any specific injector / fuel pressure.

dave w[/QUOTE]


I figured you had set it up because I HAD done the math.
I figured 71 was more realistic than the math being 72.
I just didn't ask the question correctly.
I just was curious to if there was another (maybe better) way to reach the flow rate to fuel this motor (for the next one).

[93chevy]

Update:
Re timed the engine,
and changed cylinder volume
Engine now runs lean

Do I factor in engine efficiency into cylinder volume?

Gonna be working with Dave on getting a chip so I can drive it without stalling.

Any body have a recommendation on upgrading my alternator.
Battery light is on under throttle.
Figured I'd upgrade since it needs replacement