durango chips
#2
#3
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I learned the hard way. If you're going to keep modifying your truck, don't buy a programmer, wait till your done with the mods and send your PCM in to get re-flashed. You're going to spend $350-400 for a programmer that only gets you around 10hp and 15tq. You can buy some underdrive pulleys and a exhaust system that will get you alot more for the same price. But if you want a programmer that bad, I think superchips makes one for your truck.
http://www.superchips.com/
http://www.superchips.com/
#4
#5
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There are severalcompaniesthat sell underdrive pulleys.
http://www.aspracing.com/
http://www.jetchip.com/
http://www.summitracing.com/
They are called underdrive pulleys because they underdrive your accessories such as the water pump, alternator, power steering, A/C, etc. This creates more power because there is less drag on the engine to run these accessories at full speed.
http://en.wikipedia.org/wiki/Underdrive_pulleys
http://www.aspracing.com/
http://www.jetchip.com/
http://www.summitracing.com/
They are called underdrive pulleys because they underdrive your accessories such as the water pump, alternator, power steering, A/C, etc. This creates more power because there is less drag on the engine to run these accessories at full speed.
http://en.wikipedia.org/wiki/Underdrive_pulleys
#7
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#8
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ORIGINAL: blkdurango4.7
how are jet chips?
how are jet chips?
Dodge engineers made our PCM (the computer) very Very VERY smart. It will start to adjust the changes made by the Jet chip right away. Over the course of the next 100 or so starts, it will have returned to the stock program by readjusting all the parameters the Jet chip changed. Then you'll have the Jet chip on there, making changes that the PCM will pass along to the sensors all changed back to stock. Thus... rendering the chip useless.
Not all PCMs are as smart as ours. That's why Jet is okay for some makes and brands but not our Ds. Why they keep selling to Durango owners is beyond me. Greed I guess.
IndyDurango