Should I change the heat range of the plug with a cooler thermostat installed or do you think the stock heat range does okay?

Ya thats what I have been reading on the internet, what do you guys think about the plugs with a 180 thermostat? I ordered stock NGK V-Power plugs, figured I'd give them a try just wanted to some input before I change them.

Sorry for all the questions, but I am new the programmer thing but thanks to all of you I am figuring it out and getting my truck dialed in. But I have a couple more:
I am thinking about putting in a 180 thermostat, since I am doing this do you all recommend stock plugs or should I change the heat ...

Well this makes sense as when I put on the exhaust it leaned out (it was dropping down to 9.7). Is there something you would recommend to help with COT that would not risk damaging the converters, California legal converters are hard to find and costly.

Also, I am assuming that even if I were to lean the fuel out from lets say 3500rpm it would not do anything due to the COT. Correct?

What would be a safe operating range for the cat?

I have an '06 Ram w/5.7L. I have installed a K&N Air Intake, BBK Throttle Body, and have a flowmaster dual exhuast (not a true dual). The problem I am having is that at 3/4 to WOT from approx. 3,500 rpm my air fuel begins to drop to as low as 11.1. I have been reading on this site and found the ...

Charger520 think I would be safe just putting in 93 tune, or modify the 91 tune as specified above?

Forgot to mention I was running 9r06 on 91 octane tune (can not get 93 here in california). I am updating to 9r08 right now, do not think it makes a difference on my truck. But firgured it was the latest crom.

Also have a 90mm BBK T.B. coming this week

Here is a 0-100 run I did last month, truck seems to run okay. Just wanted some options on max. the power. The only problem I have is my shift points, but I am a little unsure what to do (I know where it is in the menu of the u7137). If you could explain this to me as well.

Thanks Again,

Josh

The only thing the ECU learns is the range in which your sensors work so that if they go out of range your check engine light comes on. They do this because not all parts are built exactly the same, so you can have two of the same exact parst and both of them with perform slightly different then the ...

I have a 2006 Ram with the 5.7L Hemi and I was wondering what spark plugs you would recommend since I am running a performance tune now. I have so far just done the basic's K&N Intake System and Exhaust along with the performance tune.

I have it set on 91 tune as where I live they do not offer 93 ...

I recently purchased a U7137 for my 2006 Ram 1500 w/ 5.7L Hemi. First off I want to say what a great product, I have sold and used various other programmers and piggy back style chips and by far this is the most impressive. I have had it now for about a month and now that I feel I have a bacic ...

When will there be program for us Mac users that do not have an intel mac?