Ok I am trying here to see if anyone knows. I finally have some cash to work on my truck, wanted to try to push a bit more out of her. Anyone know of chips, programers, or anything for the 4.2?

 

Edge or Troyer tuners.

 

x2 ^^^ from $250-$400

 

They dont make the EDGE for the 4.2s only 4.6 and 5.4.......Troyer and SCT tuners are good

 

I agree, if you have the cash to drop on custom tuning it is well worth it. I've been running XCAL2\Troyer tunes for the past 4 years, love em!

 

You are wrong but right in the same fashion.

From Edge: "We do not offer a programmer for the late model 4.2L, but we do support the 97-03 4.2L. If you are interested, give us a call and we'll see what we can do for you."

 

I've been using Mike Troyer's custom tune delivered via a SCT X3. Completely different truck. It's like night and day. Every once in awhile, I flash my truck back to the stock tune to remind myself just how good I have it.

 

Check out VMP tuning as well. He does his via Xcal 2&3. I love what Justin did with my truck with just a few email tunes.

 

Thanks people I am looking at some. I know it might sound weird to tune the 4.2L but I love my truck and want to make it my own. FI10Fires Dude I love your truck, nice wheels it looks, like what I am trying to do with the headlights. I am trying to decide chrome or black wheels, I want to make it aggressive looking.

 

I have a SCT Xcal2 i'd be willing to sell for 200$ but my friends has first dibs. I will let you know.

 

My wheels will be getting powdercoated black shortly if I dont find a set of black wheels sooner :-)

 

oh okay, I never knew they made one for the older 4.2s just knew they didnt for the newer ones.

 

Honestly, is it a night and day difference? I also have a 4.2(04 STX)...

 

You guys running them on a 02 4.2?

 

Derek (dirtyd88) has an 01...theyre all the same engine. The NBS are a tad heavier, but still good from what I hear.