AFR meters
 

which afr meters you guys use? I did a search on here to see if this thread was started once but came up with nothing
I have older gills with long tails where abouts do you put the O2 bungs?

I use the F.A.S.T. EFI dual channel. Some guys use the innovate one.

which do you feel is the better one for the dollar?

I have never used the innovate one. The Fast one is available with 22ft long cables, which is nice in a boat, it datalogs also. A buddy and I went halves on it, we used it to tune our boats. Really a great tool to have.

zeke,is your exhaust a totally dry system?

no its not mike. ill try load a picture of them on my old motor

I use the Innovate MTX-L. Mounted the gauge in the boat and run it full time. Works great. USB connection for data logging. Real nice product.

how far above the water inlet should i have the bungs installed?

it doesn,t take a lot of moisture to ruin the 02 senser.

from what i recall mine mix pretty much right at the tail end of the riser

Mine is in a spacer plate between the manifold and the riser. Innovate also has a stainless adapter that you can use which offers additional sensor protection. It basically only allows the sensor to see exhaust coming from upstream and prevents any errant moisture from coming in contact with it.

http://www.innovatemotorsports.com/x...cat=250&page=2

I run the NGK works great...