Hello,
I am in the process of swapping a new 430hp crate LS3 into a 2002 C5 Z06 to replace a failed LS6. I have searched this forum and the tune repository for a base tune to load into the C5 PCM to get me started, but I am having trouble finding what a need?
Does anyone have a clean tune file that I can start with?
LS3 430HP Crate Engine
LS3 Intake, Fuel Injectors and Throttle Body
LS3 MAP
24x to 58x conversion box
Stock returnless C5 fuel system
Thank you in advance. Hoping to get something solid to start with.
UPDATE: I have now completed this tune. Attached is the file and the dyno graph, thanks to all that helped out. This is a SD tune and the VE table / PE Table match almost dead on. Drives great, idles well, starts well, etc. Hopefully this will be valuable to someone in the future.