siggyfreud

Go wide band for the a/f if you get one. Otherwise it's kind of a waste.

stangpilot08

Thanks for all the great input folks... I am thinking I will go with at least a wideband A/F and boost gauge.

tx_zstang

+1 on wideband air/fuel. You'll be able to monitor the health of your system, fuel delivery, etc., and be able to spot potential issues (if you watch and learn what your gauge usually shows), and thereby not run it hard when there is a problem.

Having a boost/vac gauge is useful as well, because you can tell when boost or vacuum is way off as well.

other values, like fuel pressure, coolant temps, IAT, etc., can be datalogged through your SCT or Diablo, and can be used to inspect specific details as needed.

I ran widband air/fuel and vac/boost for 2 years and that satisfied most of my needs.

Shop around and you can find a lot of good stuff, including good deals on used or new items from members. For example, I have a Autometer 3301 boost/vac gauge, new in box, still sealed, that I didnt use, and I'm selling for $48 shipped.

f4ifrank

Crap, wish I would have seen that before I got mine. ME