2003 avalanche 8.1 turbo questions

[Talonesi]

Have a 2003 avalanche with the 8.1. Installing a 75mm turbo. Gt everything installed and now its time to tune.

switched to 50# injectors and am lost on how to change all the settings for them. cant get it to fire on new injectors its way too rich.

[93camaro_zzz]

What EXACTLY kind/brand of injector did you go with?

[Talonesi]

injection connection bosch ls3 50#@58 psi

[Talonesi]

they provided me with some things to change and i did that but its just way rich and wont even start.

avalanche befoe turbo.hpt
newinjectors.hpt

[Talonesi]

sorry ingnore newinjectors

[Talonesi]

before

[Talonesi]

ok skip all that i got it running. now its time to set it up to go to boost. is there a good place to start to get my feet wet?

[prostreet1967]

more injector would be my guess