Dude...that sucks...have you made any other mods to the truck?...is there anyone around you that coan look at your tune?...wait...just noticed your sig...the 3.73 dont help any but i would think it should feel stronger than "stock" (and should be able to shred some rubber).
Good luck,
Damon

 

No other mods(one thing at a time to keep it all sorted out) so I would expect the Magnuson tune should give me the advertised power. A little more pep tonight in the cooler air but still not enough to shred the tires. Will try the gas first because it definitely wanted to smoke them before I filled up. First can of gas was from a different station.

 

If you have traction control turn it off or it won't run good and make sure that the intercooler tank is full and that the water is flowing good. If you have a scanner check the timing should be around 15-17 at WOT and the stock o2s should be in the 890-920mv range at WOT

 

No traction control(4WD). Tank is full and pump is running. Have the scanner with me, will check those numbers tomorrow.

BTW. Thanks for your input guys.

 

hope you get it figured out.

 

hey what kind of scanner do you have?

 

Just a ScanTool with generic OBD2 functions. Can monitor/freeze frame basic parameters including RPM, TP, ECT, IAT, timing, O2s, MAF, MAP, fuel trim.

 

You should be able to boil them with what you have. I know I could when i just had the Radix, and I have the tires to prove it.

my truck has 3.73 also so that isnt going to be the problem.

 

Just went for a run. Here's the WOT #s:

timing 16
both O2s 905
IAT: 68 at startup, on the road it went from 100 to 118 during boost
MAF: at idle 0.75lb/M(5.6 g/s), WOT- maxed at 38lb/M(285g/s)
MAP: idle 10"HG(34 kPa), WOT- maxed at 30.4"HG(103 kPa)

*edited to add units of measure

 

can you get air/fuel ratio w/ it?