I was curious how my balance rates were doing as over the last 2 years, I have had 2 or 3 injectors replaced under warranty. BUT now I forget what is acceptable.

This screen capture was done with EFI (Thanks Chris -- 06Bowtie_Guy), I know #7 is getting there. This was done in gear with foot on brake.

Some of the active parameters are for the LBZ, as that is what Chris normally tunes

Double Click to make it readable

50427

+/- 4.00 in park

+/- 6.00 in drive

Thanks.

Thanks as well.

Not a prob buddy. Anytime.

Never done anything with these engines so it's all a learning game. Done return flow tests, cyl cut out tests, pulse width tests but all on big engines such as 60 series detroits, 3406C cats..

So that #7 injector isn't finished? Seems to be pretty far away from the rest of them. 1.66 is the closest to that 4.02.

I did run a search before this post was made and saw that if the engine is cold the number will be alot higher and could possibly cause a fail versus a near fail?

Might be time for something like this. http://www.piersdiesel.com/ChevyInjectors.htm :cool::p::D