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  1. 98k15

    94 tbi 350

    Just bought a 94 k3500 srw 350, nv4500 truck, truck revs fine with the clutch in or out of gear but going down the road if you get past half throttle it sputters, doesn't want to pull hills, any ideas?
  2. 98k15

    What size carb?

    I've got a vortec 350, comp 08-801-8 cam, Promax heads with 185cc intake runners, 2.02 intake valves, 1.60 exhaust, wieand street warrior intake, 1.6 roller rockers, msd street fire intake, I need to know what size carb I need, I have access to a 600 and a 750 but I think the 750 will be too big...
  3. 98k15

    Fuel options

    I have a vortec 350, I put a comp 08-801-8 cam, valve springs, 1.6 roller rockers and headers on it, when I got it tuned it would lean out after 5000 rpms, injectors wouldn't push enough fuel, I got a set of heads with 185cc intake runners, 2.02 and 1.60 valves and longtubes, what can I do to...
  4. 98k15

    "Carb" swap question

    I'm swapping my spider injection for a throttle body efi kit from fitech, only problem is I don't know what to do for my throttle cable, how can I set up my throttle cable? The kit is a direct replacement for a carb so it hooks up just like a carb.
  5. 98k15

    After cam tuning questions

    I recently installed a comp 08-501-8 cam in my 98 Chevy k1500 5.7 vortec with a nv3500, I put in screw in studs, Alexs parts spring kit and 1.6 roller rockers, my tuner is having trouble tuning it, it's wanting to cut fuel and spark till WOT, he also thinks the injectors may not be big enough...
  6. 98k15

    After cam tuning questions

    I recently installed a comp 08-501-8 cam in my 98 Chevy k1500 5.7 vortec with a nv3500, I put in screw in studs, Alexs parts spring kit and 1.6 roller rockers, my tuner is having trouble tuning it, it's wanting to cut fuel and spark till WOT, he also thinks the injectors may not be big enough...
  7. 98k15

    350 build

    i have a 98 k1500 with a nv3500, i got a 4 bolt main 350 bored .060 over with a gm performance crank, rods and dished pistons with valve reliefs, I'm planing on running my vortec heads with a set of springs and retainers from alex's parts that allow for .550" lift and a set of 1.6 comp roller...
  8. 98k15

    Vortec carb swap?

    I have a 98 k1500 with a vortec 350, I've been having problems with intake leaks, fuel injection system and the pcm, I know to carb swap it I need the intake for vortec heads, a carb, an hei distributor, pressure regulator or different fuel pump, what I'm needing to know is what cfm carb to run...
  9. 98k15

    4L60e to NV3500 questions

    I have a nv3500 out of a 97 gmc jimmy 4.3 4x4, I'm planning on swapping it into my 98 k1500 5.7, are the Trans the same length? They're both electronic shift transfer cases, do they have the same connectors on them? Will my original driveshafts work? Will it run without having the ecm tuned?
  10. 98k15

    Lift kit ???

    Can a 6" lift from a 94 k2500 be put on a 98 K1500?
  11. 98k15

    98 vortec cam

    Ive got a 98 k1500 with a 350 vortec, I've got an understanding of what duration and lsa and lift and everything is and means but I'm not sure on what cam to get. When i get the cam I'm going to get a kit and do springs too and do a tune all at the same time. I use my truck mainly as a daily to...
  12. 98k15

    2 tone colormatch

    Has anyone seen a two tone truck (by two tone i mean like green on top tan on bottom) with the bumper and grille color matched? Would appreciate pics if possible.
  13. 98k15

    LED Cube Retrofit

    I was wondering if anyone has retrofit LED cubes into their headlight housings, I've seen it in the works on Instagram just cant seem to remember the users name so i can't find the photos.
  14. 98k15

    Sig Request

    I would like to get a Sig. made out of some of these photos. Thanks!
  15. 98k15

    Backspacing

    I'm getting a set of 15x10 steel wagon wheels and want them to stick out about 2" each. I'm running 33x12.5x15's and a 3" BL. I was wondering what backspacing to get. I can crank and block the truck so they don't rub and I'm willing to trim my bumper but not my fenders. Thanks!
  16. 98k15

    Body lift removal

    Where can i fine all the parts to remove the 3" BL on my 98 k1500? Bolts, front bumper mounts, bushings, ect...
  17. 98k15

    Led Light Bar

    Could anyone photoshop a Led Light bar on the top of either of these pics? Thanks

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