Search results

  1. SNW MNY

    7.4L shitShow

    99 C3500 7.4L, obs harness, Whipple sidemount supercharger kit, port and polished high perf heads, headers, cut outs, no cats roller rockers, stick length pushrods (to me means stock cam and pistons.60lb/hr Siemens deka injectors, tbmpfi, 320gph fuel pump, 1-100psi adjustable regulator...
  2. SNW MNY

    7.4L supercharged 99 chevy

    Anybody know anybody that’s familiar with holley terminator x? Holley has been useless so far.
  3. SNW MNY

    Holley terminator on 99 DC3500 454

    Ac kick ac shut off configure distributor before removal? It’s already gone and been upgraded twice while its been apart. Summit kep[t giving me the wrong parts and now I’m lost, Gita be running tonight to pull boat and take kids on vacation. And I’m lost.
  4. SNW MNY

    Flash and basic tune

    I need to get my pcm flashed and basic tun e to adjust valves. The place by me is gonn a be $700-$1000 before dynotune. Is there anyway I can get a tune from someone online? I think it would be cheaper to just buy the HP tuner MPV 12 which is 650 and then get a tune from someone and put it in...
  5. SNW MNY

    Adjustable fuel regulator

    99 C3500 7.4L aftermarket head work,cams pushrods lifters, whipped side mount supercharger, high output fue pump, 60 lb/h injectors, custom exhaust and headers and a stock fuel pressure regulator. Is there an adjustable or high output regulator that will fit stock fuel rail new rail means new...
  6. SNW MNY

    99 C3500 viper 5706v

    I’ve got 4 printouts from viper (garbage) directwire (incomplete) 2 others that are contradictory. Can any hold my hand wipe my a_ _ and, hep me out? I couldn’t take it to the shop to get installed because salt and snow, doing it myself should’ve been easy but, this is ridiculous! Help fast...
  7. SNW MNY

    99c3500 7.4 pinout

    Why doesn’t the s10 have a different part number? That’s my positive outlook crumb atm.
  8. SNW MNY

    S10 0411

    S10 12200411 red and blue plugs, I have 2 and thought I scored, I’ve heard they’re no good because v6 is hard coded and won’t work on v8, can anyone confirm this? Do I have junk?
  9. SNW MNY

    99c3500 7.4 pinout

  10. SNW MNY

    99 C3500 supercharged 454

    These are red and blue so, I’m good.
  11. SNW MNY

    99c3500 7.4 pinout

    Well now I’m at a standstill anyway, I got to 411 pcm’s’s both of them from S stands but somebody told me there is an issue with them being from S tens as if they don’t work…? and I don’t have any details yet.
  12. SNW MNY

    99 C3500 supercharged 454

    Why? Both the ones I have are from s10’s
  13. SNW MNY

    99c3500 7.4 pinout

    Wont download
  14. SNW MNY

    99c3500 7.4 pinout

    Thank you
  15. SNW MNY

    99c3500 7.4 pinout

    Does anyone have a pin out for a black box in a 99C 3500 7.4 L? Or a link so I can print it out I can find one for the pcm’s‘s that I got at the junkyard but I can’t find one for my own f—king truck
  16. SNW MNY

    Delete 0411

    To delete the PCM that I just got do I just do the security bypass where you try to start it let it sit for 10 minutes so on and so on 3-4 times?
  17. SNW MNY

    99 C3500 supercharged 454

    Yessir, maf, regulator, injectors , plugs, ignition upgrade and it’s HP time. Yes both connectors.
  18. SNW MNY

    99 C3500 supercharged 454

    Scored 2 both out of s10’s blazer and pickup.
  19. SNW MNY

    99 C3500 supercharged 454

    I’ll have to look at the scanner idr someone said they may set it low for some reason, I don’t think you can do that with a black box and if you could I don’t understand why, programming pcm’s or any auto computer altering is new to me.
  20. SNW MNY

    99 C3500 supercharged 454

    I keep seeing them listed for sale as 5.7 2500 or 4.3 1500 and so on, I know I wont find one for a 454 but, all the details I see and people having issues with 4 low just made me question applications. No matter what it came out of after it’s wiped they’re all 350 4L80 seemed too easy.
  21. SNW MNY

    99 C3500 supercharged 454

    Map is reading low anyway so all that **** is getting replaced anyway. I figured I’d try things myself or go to HP.
  22. SNW MNY

    99 C3500 supercharged 454

    There was an option of using your stock computer and getting rid of the two extra injectors and putting a plate on which is exactly what this guy did and when I pull up the number on this black box it says it’s out of a commodore that I believe was a 4.3 or 5.7. If I find a 0411 pcm’s does it...
  23. SNW MNY

    99 C3500 supercharged 454

    Thank you, they should have upgraded injectors when they installed the whipple kit but, there’s a chance they didn’t since I see the stock regulator, they had stock fuel pump with kenne bell boost-a-pump but, it was installed incorrectly and didn’t function properly anymore.
  24. SNW MNY

    99 C3500 supercharged 454

    Anyone familiar with powertunes.com?
  25. SNW MNY

    99 C3500 supercharged 454

    Go big bro, it all ends the same.

Latest posts

Staff online

Members online

... and 29 more.
Total: 1,655 (members: 79, guests: 1,576)

Forum statistics

Threads
64,416
Messages
1,393,571
Members
51,615
Latest member
ngaobs48

Share this page

Top