I was getting a bit excited at first reading about wideband and then I woke up in the realm of the forgottens. You can't rev past stock now Greg so I see a 1500 to 5800 Cam and custom Tune in your future as the best solution and that will get you into the 5's where you belong (its only money).

 

Yep, that's why I moved to the DSP is to custom tune. I heard good things about Marty and now he is moving on, so I look around a little. I'm not on a schedule so I'll just take it as it comes. Although there are a few things I want to do that will need a tune. As for money, I found a long time ago those girls in RED always need money....

 

I played with the DSP today. This is rather disappointing. The only adjustments for the 03 model are Tire size, WOT Timing and WOT Fuel.

Not knowing where to start, I adjusted them to the following.
The settings are for WOT only:
1 -3.8 rpm, spark 4+ degree, Fuel +8%
4 -4.8 rpm, spark 3+ degree, Fuel +8%
5 -7k rpm, spark 2+ degree, Fuel +8%

I made a single run and it felt ok and ran a 6.30 (0-60 mph) which is consistant with the 93 Tune I first installed. Yes, I use 93 octane.
Pls, give me some input on what you guys are setting these parameters at. Any suggestions would be appreciated.

 

man idk man but im running that same time with way less mods and a QC lol

 

Do you have a wideband yet???? If you dont... DO NOT MESS with any of those settings you're going to be running pig rich like that too. I have mine set +6.5%, +1% +1% fuel and that with the LT's which lean it out. Also your 180* Tstat will richen it up even more.

Plug a laptop into it and do some logging cause I have a feeling that if you keep it like that you're going to hurt something

 

There are other factors that go into that, the quadcabs have better traction that us RCSB and the DA/Elevation of the runs make a huge difference in times too

 

you guys have a shorter wheel base, less weight, etc....

im in tx doing my times in 100+ degree weather...

 

I would like to see a breakdown of each of your runs, like 0-10, 0-20 and so on up to 60. Something seems off bc he should be faster than you bullet, at least based on both of your mod lists and truck weight.

 

here it is again...remember silver adds a couple hps...

 

Less weight = lots of wheel spin, it doesn't really matter that we have about 500lbs less weight than you guys do, its a fact, QC have better traction because of the extra weight and longer wheel base (also why they ride smoother too).

But elevation will kill times though.