I have a 2007 silverado that has a cammned 4.8l in it im building a ly6 6.0 with a cam and im gonna be putting bugger injectors and all that jaz and am looking to get a tune. so i figured id post here and the sponsors can tell me every thing i need to know and how to go about it and that way any one in the future with the same problem can look and this and get answers thanks for all the help
joe-

 

guess there hard to get a hold of

 

Try giving justin at blackbear a call he did my tune when i stroked my 5.3 nd im really happy

 

I would say blackbear Wheatley or nelson performance would all be good options. I know for Nelson the best way to go about it is to go to their website. Fill out their custom tune info form including every detail you can about the build. They should call you with any questions and bam $300 and a week or so later you will have a PCM shipped to your home ready to install. Then you return your stock PCM to Nelson performance and your good until you make big changes.

 

Ive emailed black bear and wheatly just waiting for one to respond I couldn't fine a email for nelson so I called but got no answer just an automated thing