Ls1 bs3 base tune
I have a BS3 for the LS1 with trans control.
I’m about 2 months away from installing it
on my new 434.
This will be my first encounter with the BS3
and I’m looking forward to it.
My Q is will some one with a LS1 and a BS3 mind
PM-ing me with there running file to give me a place to start.
My injector size will be between 83-160lbs ( haven’t bought them yet) and a 3 bar.


