Originally Posted by BlUEMDsrt6

Ok, so I'm trying to decide which gauges are most beneficial and need some help. Since our cars are v6's and have two headers would it be a good idea to run two a/f or is that an overkill? I am interested in knowing if running one a/f is close enough estimate on our cars overall a/f ratio without having to run a 2nd? Will tuning with two a/f gauges really that make that much more of a difference?

Also I would like to know which gauges in general are most beneficial besides a/f. I just got my pillar pod (BIG THANKS TO JONNY!) and I'm trying to decide on gauges.