Any thoughts on this tuner?
Elder User
Joined: Jun 2006
Posts: 980
Likes: 0
From: Lunenburg, MA
is that the xcal II? if so, i have it, and am happy with it. you need more than a device though....it' helps to have someone tune it who knows what they are doing, no matter which brand you go with.
Thread Starter
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Junior User
Joined: Jun 2006
Posts: 91
Likes: 0
The vehicle is currently being used to pull a trailer (10 x 7) a couple times a week for a distance of 240 miles round trip and avgs approx 12.2 on the computer.
I appreciate any input, have a good one,
Craig
Senior User
Joined: Aug 2007
Posts: 133
Likes: 0
From: ATX
Don't expect better mpg's, but you can expect a little more power. Those gains will be had at the expense of having to run premium fuel though (they'll play with the timing/fuel tables to squeeze out the extra power). Good thing is they should also be able to adjust the shifting table as well to help when you are towing. Best thing is to run the stock tune when not towing and have then produce a tune for you to run while towing. It'll be up to you to figure out if it's worth it or not.
