Spark plug inspection
Spark plug inspection After a nitrous pass - Should I pulled all the plugs or just one or two?
Is their one cylinder than runs leaner than others on a ls1 engine? or which cylinder is most common for problems?
Is their one cylinder than runs leaner than others on a ls1 engine? or which cylinder is most common for problems?
I heard the back two cylinders run hotter, but especially #7. However if you are just initially tuning a kit I would pull all eight just to be sure and after that only pull the back two.
On a stock PCm theres not much you can do to correct it. tune off of 7 and 8 but use 1 and 2 for refrence for diffrences in the motor. but its aways good to look at all 8 to make sure everything is good.
