Tuning 80% over injectors this weekend

[xcablb7]

Putting the motor back in this weekend, got a base tune to start with, but gonna street tune my truck this weekend then dyno it sometime next week.
I've read some people reduce timing and pw and some just pw, what's the thoughts on this ?

 

[dmaxfireman]

you may have to turn up the pw ad idle a little to smooth it out. depending on who did the injectors you usually have to tweak every set a little differently

 

[xcablb7]

got it running pretty well, but it started hazing and hunting at idle last night, was fine when first couple days but now idle in drive is pretty smokey, gonna double check lift pump pressure and play with it a bit later today, dyno friday after work

 

[Killerbee]

Increase your rail pressure by 5 MPA in the areas that you are seeing smoke under no-load conditions.

You may need to refine your pulse table to fix the loping that emerges. Specifically in the 0-10 mm3 range.

 

[xcablb7]

thanks i'll give that a shot