So, who is using what in terms of the air fuel monitoring system?
Just a quick search shows them to be quite expensive!
I would like to use one with a gauge instead of the box with led scale.

I use an old Innovate LM1. It can record so you can review it on your computer.
Just a tip, it is much easier/safer to tune w/another person watching the A/F ratio gauge. I don't always have someone to watch, that is why I like to review my data log for my Syclone on a computer.

Look up Innovate. They have an assortment of products.

http://www.innovatemotorsports.com/

http://www.ebay.com/itm/Innovate-MTX-L-D...ols&vxp=mtr
$159 compared to what they used to cost several years ago about $1000 is much cheaper.

MBHD

I've used LC-1's in all my EFI builds so far. The last ones I've bought came with gauges that have a simple numeric read out. The new LC-2's that have replaced the LC-1's look much nicer and more user friendly (easier to wire, etc). I haven't tried any other brand to compare with though. If I find the need to get another one, I may try a different brand.

Thanks!
Do you think it feasible to adapt a syclone efi to an inline?
I have been looking into engine management systems and find the are very expensive!
I suppose the syclone system would not be the easiest to come by, either.
Just wondering about the boost side of that system and what it references to make its adjustments.

AEM UEGO is a good choice I've seen a lot of folks using at the track.

http://www.maperformance.com/aem-wideband-uego-afr-gauge-install-review-30-4110.html

It would be easier to install an SDS system.
It is more expensive than a megasquirt, but it is also simpler to use & you do not need a laptop to make adjustments.

My friend is a dealer for SDS & if you want, I can ask him what is the lowest price set-up you could use on your inline 6.
Just let me know if you are interested.

MBHD

I am interdsted, though I do not have the money at this time.
My wife just returned to work from maternity leave.
But if i know what it will cost than I have my next target!