Time to adjust the tune in the Vandal to the 5.3. It shouldn’t be to much work. For now, I’ll just copy you the info from the PCM that was tuned for this engine. I look forward to seeing how much she wakes up. 😜 #nbs #rcsb #chevytruck #shortbedchevy #chevyshortbed #vandal #vandalproject #nbsvandal #nbsvandalproject











