Starting Point

[rwilson2510]

What do you guys use as a starting map? I am asking because i am having a hell of a time with trying to get my engine idling. I used the base tune i grabbed off the existing computer and changed the displacement as well as the injector flow rates and the MAP sensor values. I am still having issues just trying to get it to idle. It idles too lean and dies.
I am asking this because my computer and nine came out of a 2000 sliverado the computer i have is a 4.8l P01 drive by cable.
The list of mods to my engine are as follows
799 Heads
Stage 2 truck cam .553 lift (212/218 .553/.553 111+0)
TBSS intake
36LB hr injectors
92mm throttle body
12594942 map sensor.
Card style MAF sensor 2134222 This goes into a custom alumimum 4" Intake tube.
4" stroke crank 363 CI Stroker
10.3:1 CR

[Tranzman]

What do you guys use as a starting map? I am asking because i am having a hell of a time with trying to get my engine idling. I used the base tune i grabbed off the existing computer and changed the displacement as well as the injector flow rates and the MAP sensor values. I am still having issues just trying to get it to idle. It idles too lean and dies.
I am asking this because my computer and nine came out of a 2000 sliverado the computer i have is a 4.8l P01 drive by cable.
The list of mods to my engine are as follows
799 Heads
Stage 2 truck cam .553 lift (212/218 .553/.553 111+0)
TBSS intake
36LB hr injectors
92mm throttle body
12594942 map sensor.
Card style MAF sensor 2134222 This goes into a custom alumimum 4" Intake tube.
4" stroke crank 363 CI Stroker
10.3:1 CR

I'm brand new to tuning myself. Your going to need to share your tune file. that way others can look at it and recommend changes.
I just made a post and blindsquirrel was a big help! He even modified my tune file to match my injector size for me.

[[email protected]]

Following

[village_idiot]

Drive by Cable, or Wire?

Part# of the injectors?

Post your tune file