NewV
September 17th, 2007, 02:42 AM
I have a pretty decent SD tune with a couple degrees added timing across the board. Currently running OL.
What should I expect after the headers and high flow cats go on? ie running richer, leaner
LS6 engine btw.
What should I expect after the headers and high flow cats go on? ie running richer, leaner
LS6 engine btw.