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  1. 03-GMC

    Weekend on The Edge

    Ok so who all plans on racing at Weekend on The Edge this year? 1-03-GMC 2- 3- 4- 5- 6- 7- 8- 9- 10-
  2. 03-GMC

    Bump stops

    Ok so I am going to try some sled pulls this weekend, so I made some bump stop spacer. Do you think these will work out or will I need to redo them?
  3. 03-GMC

    Coolant Gauge Not Working (Help)

    Ok so here is the deal, I have been trying to convince the old man to let me put a small tune on his truck for the past year. Today he finally gave in and said lets do it. Took me a minute to get the tune to take and we take it for a test drive. On the drive he noticed to gauge wasn't working...
  4. 03-GMC

    Stock Fuel Pickup??

    So this might be a dumb question, but when is an aftermarket fuel pickup needed? At what HP level is the stock pickup not efficient?
  5. 03-GMC

    Schrader Test Port

    So I was looking at the schrader test port on my truck to see if it was a good place to tap in for a fuel pressure gauge. I popped the cap off and noticed it has fuel in there plus it was bubbling :confused: Is this normal or anything I should be worried about?
  6. 03-GMC

    Finally got me a 12 time slip

    Well I was finally able to get on a track after about 5 weeks in a row of them cancelling the track due to weather. The videos arent all that great the gf didn't know how to work the thing but on some of them you can see the times. I will post my slips when i am able to scan them in. I had some...
  7. 03-GMC

    Question: Drive Pressure Gauge

    Ok I am going to be doing a DP gauge here soon. After reading some threads I came to the conclusion I bought the wrong kind of gauge. Lots of people saying to use a electronic gauge and I bought a mechanical gauge. Think I should try and sell it and get the right kind that works the best? Also I...
  8. 03-GMC

    Do you like it in the can???

    Haha i got this in an email this morning and it made me laugh. Thought i would share
  9. 03-GMC

    Fuel Reg Mod

    I found this on the Cummins Forum wondering if any of you have tried modding it this way? Instead of doing it this way.
  10. 03-GMC

    Turbo Help

    Ok i need some input on what turbo to get. The two i am debating about is either a BD supermax kit or a HTT 66. I still want to be able to tow fine and race a little bit too. Some people i have talked to said the 66 will suck for driveability and towing. Then i have a few people tell me the...
  11. 03-GMC

    Gasser Tuning

    Anyone have any experiance with gasser tuning? I am just wondering if i can turn off a cat code for a 1999 WS6 firebird? Just got done with a motor build, cam and straight pipe now need it to pass inspections but cant cause of the codes. Any help would be appreciated. Thanks, Derek
  12. 03-GMC

    How to change a fan belt

    So i just got this video in an email and thought i would share it.
  13. 03-GMC

    LBZ CP3 Swap

    So I am looking for some input on this. I found a pretty good deal on a LBZ cp3. I was wondering if any of you have done the swap on your truck and how it worked out. Like what kind of rail pressure were you holding and with what pulse width? Thanks, Derek
    • 03-GMC
    • Thread
    • Replies: 16
    • Forum: LBZ
  14. 03-GMC

    Nitrous Purge

    So i got my nitrous on and now i am just finishing up some little stuff took a video of it. What do you guys think.
  15. 03-GMC

    Ahhh Fresh Fuel Filter

    Well I changed the Fuel filter today and spent a little time taking it apart... I think I could have gone another 10K on this one. :spit:
  16. 03-GMC

    2003 Gmc 2500hd

    03-GMC submitted a new Showcase Item: 2003 Gmc 2500hd Read more about this showcase item here...
  17. 03-GMC

    Nitrous: 50HP Shot on LB7

    So i finally got my trans done and EFI on my truck. My goal is to get 500RWHP where i am at. I took her to the dyno today and got 454RWHP pretty happy with those numbers seeing how i am at 4500' in elevation :D. Would a 50HP shot of Nitrous be ok to run on my truck and safe to get me my 500RWHP...
  18. 03-GMC

    500HP tune stock trans

    Ok i just got my DSP2 tunes from Rob. The default tune is the big one and I dont have my DSP swutch installed yet. Think i would be ok to run this tune for a couple days if i dont get on it?
  19. 03-GMC

    Copying Tunes

    So know i have EFI and i want to copy some PPE tunes. How would i go about doing this? Would i do it the same way i copied my stock tune or is there more invloved?
  20. 03-GMC

    Gauges install today

    Ok so my gauges are set to be in today and i will be installing them today after work. Where is a good place to splice in for power? I have heard some people hook them up to the factory dimmer. I have never done gauges before and any help would be great I am sure i could figure it out but it's...
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